{"title":"AGM Deep Cycle Batteries","description":"\u003cp\u003e\u003cstrong\u003eShop 12V AGM deep-cycle batteries for caravans, camping, 4WD auxiliary systems, boats and off-grid solar storage.\u003c\/strong\u003e Compare capacities from 40Ah to 200Ah, including single batteries and selected twin packs, then match your battery to the loads, charger and available installation space.\u003c\/p\u003e\n\n\u003ch2\u003eChoose an AGM Battery Capacity\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eApprox. nominal energy at 12V*\u003c\/th\u003e\n\u003cth\u003eTypical planning use\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e40Ah–50Ah\u003c\/td\u003e\n\u003ctd\u003e480–600Wh\u003c\/td\u003e\n\u003ctd\u003eCompact 12V systems, lighting and moderate accessory loads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75Ah\u003c\/td\u003e\n\u003ctd\u003e900Wh\u003c\/td\u003e\n\u003ctd\u003eAdditional fridge, lighting and accessory runtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100Ah–120Ah\u003c\/td\u003e\n\u003ctd\u003e1,200–1,440Wh\u003c\/td\u003e\n\u003ctd\u003ePopular caravan, camping and auxiliary-battery capacities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e135Ah–140Ah\u003c\/td\u003e\n\u003ctd\u003e1,620–1,680Wh\u003c\/td\u003e\n\u003ctd\u003eHigher daily demand where weight and space allow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e170Ah–200Ah\u003c\/td\u003e\n\u003ctd\u003e2,040–2,400Wh\u003c\/td\u003e\n\u003ctd\u003eLarge AGM storage systems with suitably matched charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e*Nominal energy is not the same as recommended usable energy. Runtime depends on the load, battery condition, temperature, discharge rate and the manufacturer’s depth-of-discharge guidance.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch2\u003eAGM Batteries for Caravan, Camping and Solar\u003c\/h2\u003e\n\u003cp\u003eAGM batteries are sealed, low-maintenance lead-acid batteries designed for repeated cycling. They remain a practical option when you want dependable 12V storage, familiar AGM charging compatibility and a lower upfront cost than many lithium systems.\u003c\/p\u003e\n\u003cp\u003ePopular options include the \u003ca href=\"\/products\/12v-50ah-agm-deep-cycle-battery\"\u003e12V 50Ah AGM battery\u003c\/a\u003e, \u003ca href=\"\/products\/12v-100ah-agm-deep-cycle-battery\"\u003e12V 100Ah AGM battery\u003c\/a\u003e, \u003ca href=\"\/products\/12v-170ah-agm-deep-cycle-battery\"\u003e12V 170Ah AGM battery\u003c\/a\u003e and \u003ca href=\"\/products\/12v-200ah-agm-deep-cycle-battery\"\u003e12V 200Ah AGM battery\u003c\/a\u003e. For paired installations, compare the \u003ca href=\"\/products\/giantz-agm-deep-cycle-battery-12v-100ah-x2-box-portable-solar-caravan-camping\"\u003e2 × 100Ah AGM battery pack\u003c\/a\u003e and other twin-pack options in this collection.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Size Your AGM Battery\u003c\/h2\u003e\n\u003cp\u003eStart with the energy your appliances use each day in watt-hours, not just their peak wattage. Allow for the manufacturer’s recommended depth of discharge, appliance duty cycle, cable losses and inverter losses. A fridge, for example, cycles on and off, so measured daily consumption gives a better sizing basis than its instantaneous power rating.\u003c\/p\u003e\n\u003cp\u003eIf you are still comparing battery chemistries, see all \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle batteries\u003c\/a\u003e or compare the lower weight and usable-capacity advantages of \u003ca href=\"\/collections\/lithium-batteries\"\u003eLiFePO4 batteries\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eCharging and Installation\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible solar controller, DC-DC charger or mains charger configured to the battery manufacturer’s charging profile. Incorrect charging voltage or current can reduce capacity and service life. Secure the battery, protect positive cables with correctly rated fusing and use cable sized for the current and run length.\u003c\/p\u003e\n\u003cp\u003eAn \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar charge controller\u003c\/a\u003e can manage compatible solar input, while a \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC battery charger\u003c\/a\u003e can support vehicle-based auxiliary charging. If you need 240V output, match one of our \u003ca href=\"\/collections\/power-inverters\"\u003epower inverters\u003c\/a\u003e to the battery bank’s safe continuous discharge capability. Follow all manufacturer installation and ventilation instructions, including for sealed AGM batteries.\u003c\/p\u003e\n\n\u003ch2\u003eAGM Battery FAQs\u003c\/h2\u003e\n\u003ch3\u003eIs an AGM battery suitable for solar charging?\u003c\/h3\u003e\n\u003cp\u003eYes, when used with a compatible controller configured to the correct AGM charging profile and kept within the battery manufacturer’s charge-current limits.\u003c\/p\u003e\n\u003ch3\u003eCan an AGM battery run a power inverter?\u003c\/h3\u003e\n\u003cp\u003eYes, when the battery’s discharge capability, state of charge, cabling and fuse suit the inverter’s current demand. High-wattage 12V inverters draw very high DC current, so assess the complete system rather than amp-hour capacity alone.\u003c\/p\u003e\n\u003ch3\u003eCan two AGM batteries be connected together?\u003c\/h3\u003e\n\u003cp\u003eCompatible batteries may be connected in parallel to increase amp-hour capacity or in series to increase voltage, but they should be the same model, age, capacity and state of charge. Use balanced cabling, appropriate fusing and equipment rated for the resulting bank voltage and current.\u003c\/p\u003e\n\u003ch3\u003eShould I regularly discharge an AGM battery completely?\u003c\/h3\u003e\n\u003cp\u003eNo. Repeated deep discharge can shorten AGM service life. Follow the battery manufacturer’s depth-of-discharge and recharging guidance.\u003c\/p\u003e","products":[{"product_id":"mobi-12v-170ah-agm-deep-cycle-caravan-camping-battery","title":"MOBI 12V 170AH AGM Deep Cycle Caravan Camping Battery","description":"\u003cp\u003e\u003cstrong\u003eMOBI 12V 170Ah AGM deep-cycle battery\u003c\/strong\u003e for suitably configured caravan, camping, 4WD, solar and backup-power systems. It provides approximately 2,040Wh of nominal energy, with a sealed ABS case, bolt-down terminals and a carry strap.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: MOBI\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 170Ah\u003c\/li\u003e\n\u003cli\u003eApproximate nominal energy: 2,040Wh\u003c\/li\u003e\n\u003cli\u003eBattery type: AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eMaximum initial charge current: less than 51A\u003c\/li\u003e\n\u003cli\u003eStandby-use voltage: 13.5–13.8V\u003c\/li\u003e\n\u003cli\u003eCycle-use voltage: 14.4–15.0V\u003c\/li\u003e\n\u003cli\u003eListed cycle life: up to 1,600 cycles\u003c\/li\u003e\n\u003cli\u003eListed monthly self-discharge: within 3%\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -20°C to 55°C\u003c\/li\u003e\n\u003cli\u003ePackaged dimensions: 40.5 × 24.5 × 30cm\u003c\/li\u003e\n\u003cli\u003ePackaged weight: 30kg\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years\u003c\/li\u003e\n\u003cli\u003eSKU: VABY007A-SUN\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharging and Battery Care\u003c\/h2\u003e\n\u003cp\u003eUse a mains charger, solar controller or DC-DC charger with a compatible AGM profile. The manufacturer lists a maximum initial charge current below 51A. Check the current manual and charging-equipment instructions before applying the listed standby or cycle-use voltages.\u003c\/p\u003e\n\u003cp\u003eRecharge after use and avoid repeated over-discharge. AGM batteries generally provide longer service when operated within the manufacturer’s recommended depth of discharge rather than being regularly drained completely.\u003c\/p\u003e\n\n\u003ch2\u003eRuntime and System Matching\u003c\/h2\u003e\n\u003cp\u003eThe battery stores approximately 2,040Wh of nominal energy. Actual usable runtime is lower and depends on the load, battery condition, temperature, duty cycle, cable losses and any inverter conversion loss.\u003c\/p\u003e\n\u003cp\u003eFor high-current or inverter applications, confirm the permitted continuous discharge current and size the cable, fuse and isolation equipment accordingly. Amp-hour capacity alone does not establish inverter compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAllow for the listed 30kg packaged weight and measure the available compartment.\u003c\/li\u003e\n\u003cli\u003eSecure the battery against movement and protect positive cabling close to the battery.\u003c\/li\u003e\n\u003cli\u003eUse correctly sized cable and clean, tight terminations.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s ventilation, mounting and temperature requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eOne MOBI 12V 170Ah AGM battery\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eCompare the smaller \u003ca href=\"\/products\/giantz-agm-deep-cycle-battery-12v-120ah-box-portable-solar-caravan-camping\"\u003e120Ah AGM battery\u003c\/a\u003e or larger \u003ca href=\"\/products\/giantz-200ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping\"\u003e200Ah AGM battery\u003c\/a\u003e. Browse all \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e and compatible \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC battery chargers\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs 170Ah suitable for a caravan?\u003c\/h3\u003e\n\u003cp\u003eIt can suit a caravan system when its dimensions, weight, charging requirements and available energy match the planned loads and installation.\u003c\/p\u003e\n\u003ch3\u003eDoes deep-cycle mean it can be completely discharged?\u003c\/h3\u003e\n\u003cp\u003eNo. Deep-cycle construction does not mean repeated complete discharge is harmless. Follow the manufacturer’s depth-of-discharge and recharging guidance.\u003c\/p\u003e","brand":"MOBI","offers":[{"title":"Default Title","offer_id":42624280494128,"sku":"VABY007A-SUN","price":299.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/DJOQE7R3CFX7TTK4HAWCGWX6.png?v=1765090038"},{"product_id":"giantz-agm-deep-cycle-battery-12v-75ah-x2-box-portable-solar-caravan-camping","title":"Giantz AGM Deep Cycle Battery 12V 75Ah x2 Box Portable Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eTwo Giantz 12V 75Ah AGM deep-cycle batteries\u003c\/strong\u003e providing approximately \u003cstrong\u003e1,800Wh of combined nominal energy\u003c\/strong\u003e. The matched pair suits properly designed caravan, camper, marine, solar and dual-battery installations where sealed AGM storage is preferred.\u003c\/p\u003e\n\u003cp\u003eEach battery is rated at 75Ah at the 10-hour rate. Depending on the equipment and permitted wiring arrangement, two identical batteries may form a 12V 150Ah parallel bank or a 24V 75Ah series bank; both configurations retain approximately 1,800Wh of nominal energy. Confirm the current Giantz instructions and system design before connection.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Giantz 12V 75Ah AGM deep-cycle batteries\u003c\/li\u003e\n\u003cli\u003e2 × User instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNo separate portable battery box is listed as included.\u003c\/strong\u003e The two batteries are supplied as separate packages.\u003c\/p\u003e\n\u003ch2\u003eSpecifications per battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 75Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 900Wh\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 13.8A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 660A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat charge voltage: 13.5V to 13.8V\u003c\/li\u003e\n\u003cli\u003eSupplier-listed equalise voltage: 13.8V to 14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge voltage: 14.4V to 15.0V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 7.6mΩ\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eContainer: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions per battery: 229 × 138 × 208mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight per battery: 15.5kg\u003c\/li\u003e\n\u003cli\u003eInstallation orientation: upright only, according to the supplied listing\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDual-battery installation guidance\u003c\/h2\u003e\n\u003cp\u003eUse only matching batteries of the same model, age, capacity and state of charge. A parallel bank requires balanced cable paths so both batteries share current appropriately. A series bank requires equipment designed for the resulting 24V nominal system.\u003c\/p\u003e\n\u003cp\u003eDo not mix one new battery with an older or differently rated battery. The cabling, fusing, isolation, mounting and charging system should be designed and installed by a suitably competent person.\u003c\/p\u003e\n\u003cp\u003eBrowse compatible \u003ca href=\"\/collections\/dual-battery-system-kits\"\u003edual-battery equipment\u003c\/a\u003e, compare other \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e, or view the wider \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle battery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and solar compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger. For vehicle charging, confirm the selected \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC battery charger\u003c\/a\u003e supports AGM chemistry and the intended bank voltage. For solar charging, use an appropriately sized \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e configured within the supplier-listed limits.\u003c\/p\u003e\n\u003cp\u003eThe 660A figure applies for five seconds per battery and is not a continuous inverter rating. Size inverters, cables and fuses from verified continuous requirements and account for start-up surge, voltage drop and simultaneous DC loads.\u003c\/p\u003e\n\u003ch2\u003eStorage and battery care\u003c\/h2\u003e\n\u003cp\u003eCharge both batteries on receipt and recharge promptly after use. The supplier recommends charging at least every three months during extended storage. Avoid prolonged deep discharge, which can permanently reduce AGM battery capacity and service life.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much combined energy does the pair store?\u003c\/h3\u003e\n\u003cp\u003eThe combined nominal energy is approximately 1,800Wh. Actual usable energy is lower after system losses and depends on discharge rate, temperature, battery condition and the reserve maintained for service life.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in parallel?\u003c\/h3\u003e\n\u003cp\u003eParallel connection may provide a 12V 150Ah nominal bank when the current product instructions and complete system permit it. The batteries must be closely matched and connected with balanced, correctly protected cabling.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in series?\u003c\/h3\u003e\n\u003cp\u003eSeries connection may provide a 24V 75Ah nominal bank only when every connected charger, controller, inverter and DC appliance is compatible with a 24V system.\u003c\/p\u003e\n\u003ch3\u003eAre these engine-starting batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. They are presented as AGM deep-cycle batteries for auxiliary and house-power applications.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624280985648,"sku":"BATTERY-C-AGM-75X2","price":219.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/RGKKVNPDJ3EB2UBZM6VFCN5G.jpg?v=1765090056"},{"product_id":"giantz-agm-deep-cycle-battery-12v-140ah-box-portable-solar-caravan-camping","title":"Giantz AGM Deep Cycle Battery 12V 140Ah Box Portable Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 140Ah AGM deep-cycle battery\u003c\/strong\u003e with approximately \u003cstrong\u003e1,680Wh of nominal energy\u003c\/strong\u003e for compatible caravan, camper, marine, solar and backup-power systems. The sealed AGM construction is maintenance-free in the sense that no electrolyte top-up is required, while regular correct charging is still essential.\u003c\/p\u003e\n\u003cp\u003eThis is a deep-cycle house battery, not an engine-starting battery. Match it to the complete charger, solar controller, inverter, cable and fuse system before ordering.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 140Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 1,680Wh\u003c\/li\u003e\n\u003cli\u003eAGM deep-cycle construction\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 25A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 1,200A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat charge voltage: 13.5V to 13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge voltage: 13.8V to 14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge voltage: 14.4V to 15.0V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 5.0mΩ\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eContainer: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions: 330 × 171 × 216mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 29.5kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCaravan and off-grid suitability\u003c\/h2\u003e\n\u003cp\u003eThe 140Ah capacity suits appropriately designed 12V auxiliary systems where an AGM battery's familiar charging profile and sealed construction are preferred. Actual run time depends on appliance load, inverter losses, cable voltage drop, charging conditions, battery age and the depth of discharge used.\u003c\/p\u003e\n\u003cp\u003eCompare more \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e or browse the wider \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle battery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and system compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger or \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar charge controller\u003c\/a\u003e configured within the listed voltage and current limits. The 1,200A figure is a five-second supplier rating; it is not a continuous inverter-sizing specification.\u003c\/p\u003e\n\u003cp\u003eInstall correctly rated cabling, fusing and isolation. Allow ventilation and keep the battery secured against movement, particularly in caravan, 4WD and marine installations.\u003c\/p\u003e\n\u003ch2\u003eStorage and maintenance\u003c\/h2\u003e\n\u003cp\u003eCharge the battery on receipt. Recharge after use and at least every three months during extended storage, checking the current Giantz manual for the applicable interval. Avoid leaving an AGM battery deeply discharged because extended under-charge can cause permanent damage and shorten service life.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much energy does a 140Ah AGM battery store?\u003c\/h3\u003e\n\u003cp\u003eThe nominal calculation is approximately 1,680Wh (12V × 140Ah). Usable energy is lower after system losses and depends strongly on discharge rate and depth of discharge.\u003c\/p\u003e\n\u003ch3\u003eCan it replace a lithium battery?\u003c\/h3\u003e\n\u003cp\u003eNot as a direct substitution without checking the system. AGM and LiFePO4 batteries have different charging profiles, usable capacity, current limits, weight and discharge behaviour.\u003c\/p\u003e\n\u003ch3\u003eIs a battery box included?\u003c\/h3\u003e\n\u003cp\u003eThe supplied package list includes one Giantz deep-cycle battery and one user manual. No separate battery box is listed.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Giantz 12V 140Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003e1 × User manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281018416,"sku":"BATTERY-C-AGM-140","price":201.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/AJ5NSZMHMSWVYLR55BFNTSUR.jpg?v=1765090057"},{"product_id":"giantz-agm-deep-cycle-battery-12v-120ah-x2-box-portable-solar-caravan-camping","title":"Giantz AGM Deep Cycle Battery 12V 120Ah x2 Box Portable Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eTwo Giantz 12V 120Ah AGM deep-cycle batteries\u003c\/strong\u003e providing approximately \u003cstrong\u003e2,880Wh of combined nominal energy\u003c\/strong\u003e. The matched pair suits properly designed caravan, camper, marine, solar and dual-battery installations where sealed AGM storage is preferred.\u003c\/p\u003e\n\u003cp\u003eEach battery is rated at 120Ah at the 10-hour rate. Depending on the equipment and permitted wiring arrangement, two identical batteries may form a 12V 240Ah parallel bank or a 24V 120Ah series bank; both configurations retain approximately 2,880Wh of nominal energy. Confirm the current Giantz instructions and system design before connection.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Giantz 12V 120Ah AGM deep-cycle batteries\u003c\/li\u003e\n\u003cli\u003e2 × User instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNo separate portable battery box is listed as included.\u003c\/strong\u003e The two batteries are supplied as separate packages.\u003c\/p\u003e\n\u003ch2\u003eSpecifications per battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 120Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 1,440Wh\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 22.5A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 1080A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat charge voltage: 13.5V to 13.8V\u003c\/li\u003e\n\u003cli\u003eSupplier-listed equalise voltage: 13.8V to 14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge voltage: 14.4V to 15.0V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 5.4mΩ\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eContainer: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions per battery: 330 × 171 × 216mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight per battery: 25kg\u003c\/li\u003e\n\n\u003cli\u003eWarranty: 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDual-battery installation guidance\u003c\/h2\u003e\n\u003cp\u003eUse only matching batteries of the same model, age, capacity and state of charge. A parallel bank requires balanced cable paths so both batteries share current appropriately. A series bank requires equipment designed for the resulting 24V nominal system.\u003c\/p\u003e\n\u003cp\u003eDo not mix one new battery with an older or differently rated battery. The cabling, fusing, isolation, mounting and charging system should be designed and installed by a suitably competent person.\u003c\/p\u003e\n\u003cp\u003eBrowse compatible \u003ca href=\"\/collections\/dual-battery-system-kits\"\u003edual-battery equipment\u003c\/a\u003e, compare other \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e, or view the wider \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle battery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and solar compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger. For vehicle charging, confirm the selected \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC battery charger\u003c\/a\u003e supports AGM chemistry and the intended bank voltage. For solar charging, use an appropriately sized \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e configured within the supplier-listed limits.\u003c\/p\u003e\n\u003cp\u003eThe 1080A figure applies for five seconds per battery and is not a continuous inverter rating. Size inverters, cables and fuses from verified continuous requirements and account for start-up surge, voltage drop and simultaneous DC loads.\u003c\/p\u003e\n\u003ch2\u003eStorage and battery care\u003c\/h2\u003e\n\u003cp\u003eCharge both batteries on receipt and recharge promptly after use. The supplier recommends charging at least every three months during extended storage. Avoid prolonged deep discharge, which can permanently reduce AGM battery capacity and service life.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much combined energy does the pair store?\u003c\/h3\u003e\n\u003cp\u003eThe combined nominal energy is approximately 2,880Wh. Actual usable energy is lower after system losses and depends on discharge rate, temperature, battery condition and the reserve maintained for service life.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in parallel?\u003c\/h3\u003e\n\u003cp\u003eParallel connection may provide a 12V 240Ah nominal bank when the current product instructions and complete system permit it. The batteries must be closely matched and connected with balanced, correctly protected cabling.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in series?\u003c\/h3\u003e\n\u003cp\u003eSeries connection may provide a 24V 120Ah nominal bank only when every connected charger, controller, inverter and DC appliance is compatible with a 24V system.\u003c\/p\u003e\n\u003ch3\u003eAre these engine-starting batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. They are presented as AGM deep-cycle batteries for auxiliary and house-power applications.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281051184,"sku":"BATTERY-C-AGM-120X2","price":339.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/4JIMBA4CYAUKSA2I6R63R6HN.jpg?v=1765090058"},{"product_id":"giantz-agm-deep-cycle-battery-12v-120ah-box-portable-solar-caravan-camping","title":"Giantz AGM Deep Cycle Battery 12V 120Ah Box Portable Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 120Ah AGM deep-cycle battery\u003c\/strong\u003e for suitably matched caravan, camper, marine, solar and 4WD auxiliary systems. It provides approximately 1,440Wh of nominal energy in a sealed AGM format with bolt-down terminals and a carry handle.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 120Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eApproximate nominal energy: 1,440Wh\u003c\/li\u003e\n\u003cli\u003eBattery type: sealed AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 33 × 17.1 × 21.6cm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 25kg\u003c\/li\u003e\n\u003cli\u003eContainer material: ABS\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 5.4mΩ\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current: 1,080A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 22.5A\u003c\/li\u003e\n\u003cli\u003eListed cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eListed self-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eSKU: BATTERY-C-AGM-120\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharging Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFloat charge: 13.5–13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge: 13.8–14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge: 14.4–15.0V\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse charging equipment with a compatible AGM profile and do not exceed the listed maximum charge current. Confirm voltage settings against the current product manual before commissioning the system.\u003c\/p\u003e\n\n\u003ch2\u003eRuntime and Inverter Considerations\u003c\/h2\u003e\n\u003cp\u003eA 12V 120Ah battery contains approximately 1,440Wh of nominal energy. Actual usable energy depends on load, discharge rate, battery age, temperature, wiring losses and the manufacturer’s depth-of-discharge guidance.\u003c\/p\u003e\n\u003cp\u003eThe listed 1,080A value applies for five seconds only. It is not a continuous discharge specification. For inverter use, calculate the sustained DC current and confirm the battery, cable, fuse, isolator and connections can support it.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation and Care\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure the battery compartment and allow for the 25kg weight.\u003c\/li\u003e\n\u003cli\u003eSecure the battery and protect positive cabling with suitable over-current protection.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s orientation and ventilation guidance.\u003c\/li\u003e\n\u003cli\u003eRecharge promptly after use and periodically during storage.\u003c\/li\u003e\n\u003cli\u003eAvoid repeated excessive discharge, which can shorten AGM service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne Giantz 120Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003eUser instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo separate portable battery box or charging accessories are listed as included.\u003c\/p\u003e\n\n\u003cp\u003eCompare the \u003ca href=\"\/products\/giantz-100ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping\"\u003eGiantz 100Ah AGM battery\u003c\/a\u003e and the larger \u003ca href=\"\/products\/mobi-12v-170ah-agm-deep-cycle-caravan-camping-battery\"\u003eMOBI 170Ah AGM battery\u003c\/a\u003e, or browse the complete \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM battery range\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs 120Ah the usable capacity?\u003c\/h3\u003e\n\u003cp\u003e120Ah is the rated nominal capacity. Recommended usable capacity is lower and depends on discharge rate, battery condition and the manufacturer’s depth-of-discharge guidance.\u003c\/p\u003e\n\u003ch3\u003eCan solar panels charge this battery?\u003c\/h3\u003e\n\u003cp\u003eYes, when connected through a compatible solar charge controller configured for AGM charging and within the battery’s voltage and current limits.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281083952,"sku":"BATTERY-C-AGM-120","price":209.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/PQLNQ6VIWDOA22D5OHB4XFG7.jpg?v=1765090059"},{"product_id":"giantz-agm-deep-cycle-battery-12v-100ah-x2-box-portable-solar-caravan-camping","title":"Giantz AGM Deep Cycle Battery 12V 100Ah x2 Box Portable Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eTwo Giantz 12V 100Ah AGM deep-cycle batteries\u003c\/strong\u003e providing approximately \u003cstrong\u003e2,400Wh of combined nominal energy\u003c\/strong\u003e. The matched pair suits properly designed caravan, camper, marine, solar and dual-battery installations where sealed AGM storage is preferred.\u003c\/p\u003e\n\u003cp\u003eEach battery is rated at 100Ah at the 10-hour rate. Depending on the equipment and permitted wiring arrangement, two identical batteries may form a 12V 200Ah parallel bank or a 24V 100Ah series bank; both configurations retain approximately 2,400Wh of nominal energy. Confirm the current Giantz instructions and system design before connection.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Giantz 12V 100Ah AGM deep-cycle batteries\u003c\/li\u003e\n\u003cli\u003e2 × User instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNo separate portable battery box is listed as included.\u003c\/strong\u003e The two batteries are supplied as separate packages.\u003c\/p\u003e\n\u003ch2\u003eSpecifications per battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 100Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 1,200Wh\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 22.5A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 1080A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat charge voltage: 13.5V to 13.8V\u003c\/li\u003e\n\u003cli\u003eSupplier-listed equalise voltage: 13.8V to 14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge voltage: 14.4V to 15.0V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 5.4mΩ\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eContainer: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions per battery: 330 × 171 × 216mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight per battery: 25kg\u003c\/li\u003e\n\n\u003cli\u003eWarranty: 2 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDual-battery installation guidance\u003c\/h2\u003e\n\u003cp\u003eUse only matching batteries of the same model, age, capacity and state of charge. A parallel bank requires balanced cable paths so both batteries share current appropriately. A series bank requires equipment designed for the resulting 24V nominal system.\u003c\/p\u003e\n\u003cp\u003eDo not mix one new battery with an older or differently rated battery. The cabling, fusing, isolation, mounting and charging system should be designed and installed by a suitably competent person.\u003c\/p\u003e\n\u003cp\u003eBrowse compatible \u003ca href=\"\/collections\/dual-battery-system-kits\"\u003edual-battery equipment\u003c\/a\u003e, compare other \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e, or view the wider \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle battery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and solar compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger. For vehicle charging, confirm the selected \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC battery charger\u003c\/a\u003e supports AGM chemistry and the intended bank voltage. For solar charging, use an appropriately sized \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e configured within the supplier-listed limits.\u003c\/p\u003e\n\u003cp\u003eThe 1080A figure applies for five seconds per battery and is not a continuous inverter rating. Size inverters, cables and fuses from verified continuous requirements and account for start-up surge, voltage drop and simultaneous DC loads.\u003c\/p\u003e\n\u003ch2\u003eStorage and battery care\u003c\/h2\u003e\n\u003cp\u003eCharge both batteries on receipt and recharge promptly after use. The supplier recommends charging at least every three months during extended storage. Avoid prolonged deep discharge, which can permanently reduce AGM battery capacity and service life.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much combined energy does the pair store?\u003c\/h3\u003e\n\u003cp\u003eThe combined nominal energy is approximately 2,400Wh. Actual usable energy is lower after system losses and depends on discharge rate, temperature, battery condition and the reserve maintained for service life.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in parallel?\u003c\/h3\u003e\n\u003cp\u003eParallel connection may provide a 12V 200Ah nominal bank when the current product instructions and complete system permit it. The batteries must be closely matched and connected with balanced, correctly protected cabling.\u003c\/p\u003e\n\u003ch3\u003eCan I connect the batteries in series?\u003c\/h3\u003e\n\u003cp\u003eSeries connection may provide a 24V 100Ah nominal bank only when every connected charger, controller, inverter and DC appliance is compatible with a 24V system.\u003c\/p\u003e\n\u003ch3\u003eAre these engine-starting batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. They are presented as AGM deep-cycle batteries for auxiliary and house-power applications.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281116720,"sku":"BATTERY-C-AGM-100X2","price":344.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/7OM7MA6A5HKL6FMNXTWHT2UT.jpg?v=1765090060"},{"product_id":"giantz-200ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping","title":"Giantz 200Ah Deep Cycle Battery 12V AGM Marine Sealed Power Portable Box Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 200Ah AGM deep-cycle battery\u003c\/strong\u003e for larger caravan, marine, camping and off-grid storage systems where its size and approximately 42.5kg weight can be accommodated. It provides approximately 2,400Wh of nominal energy and supports compatible solar, DC-DC and mains charging.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 200Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eApproximate nominal energy: 2,400Wh\u003c\/li\u003e\n\u003cli\u003eBattery type: sealed AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 48.3 × 17 × 24.1cm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 42.5kg\u003c\/li\u003e\n\u003cli\u003eContainer material: ABS\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 2.5mΩ\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current: 1,800A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 37.5A\u003c\/li\u003e\n\u003cli\u003eListed cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eListed self-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eSKU: BATTERY-C-AGM-200\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharging Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFloat charge: 13.5–13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge: 13.8–14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge: 14.4–15.0V\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse AGM-compatible charging equipment and remain within the listed 37.5A maximum charge current. Confirm all settings against the supplied manual and the controller or charger documentation.\u003c\/p\u003e\n\n\u003ch2\u003eRuntime and High-Current Loads\u003c\/h2\u003e\n\u003cp\u003eNominal energy is approximately 2,400Wh. Actual usable energy is lower and depends on discharge rate, depth of discharge, battery condition, temperature, cable losses and charging availability.\u003c\/p\u003e\n\u003cp\u003eThe 1,800A rating applies for five seconds only; it is not a continuous-current rating. Before using a power inverter, confirm the battery’s permitted continuous discharge current and ensure the cable, fuse, isolator and connections are correctly rated.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Requirements\u003c\/h2\u003e\n\u003cp\u003eThis is a heavy battery. Confirm the installation structure can safely support approximately 42.5kg, measure the available space and secure the battery against movement. Follow the manufacturer’s orientation and ventilation requirements and use appropriate lifting practices.\u003c\/p\u003e\n\u003cp\u003eRecharge promptly after use and periodically during storage. Avoid repeated excessive discharge, which can shorten AGM battery life.\u003c\/p\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne Giantz 200Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo separate battery box, charger or wiring accessories are listed as included.\u003c\/p\u003e\n\n\u003cp\u003eCompare the lighter \u003ca href=\"\/products\/mobi-12v-170ah-agm-deep-cycle-caravan-camping-battery\"\u003eMOBI 170Ah AGM battery\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM batteries\u003c\/a\u003e. For system charging, explore \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT controllers\u003c\/a\u003e and \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC chargers\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much energy does a 200Ah AGM battery store?\u003c\/h3\u003e\n\u003cp\u003eAt 12V, nominal energy is approximately 2,400Wh. Usable energy is lower and varies with the load and manufacturer’s depth-of-discharge guidance.\u003c\/p\u003e\n\u003ch3\u003eCan this battery support a high-power inverter?\u003c\/h3\u003e\n\u003cp\u003eCapacity alone cannot confirm this. Check the battery’s continuous discharge limit, inverter DC current, appliance surge, cable size, voltage drop and fuse rating.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281149488,"sku":"BATTERY-C-AGM-200","price":336.29,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/IIQKBISJOW6ACENX4HW6LC3V.jpg?v=1765090061"},{"product_id":"giantz-135ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping","title":"Giantz 135Ah Deep Cycle Battery 12V AGM Marine Sealed Power Portable Box Solar Caravan Camping","description":"\u003ch2\u003eGiantz 12V 135Ah AGM deep-cycle battery\u003c\/h2\u003e\n\u003cp\u003eThis sealed 12V 135Ah AGM battery provides 1,620Wh of nominal energy for compatible caravan, camper, marine, solar and off-grid systems. It is maintenance-free, spill-resistant and fitted with bolt-down terminals and a carry handle.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e135Ah capacity at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eUp to 1,400 cycles at 30% depth of discharge under the stated test conditions\u003c\/li\u003e\n\u003cli\u003e25A maximum charge current\u003c\/li\u003e\n\u003cli\u003eSealed AGM construction with high oxygen-recombination efficiency\u003c\/li\u003e\n\u003cli\u003eBolt-down terminals and carry handle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal voltage\u003c\/th\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated capacity\u003c\/th\u003e\n\u003ctd\u003e135Ah at the 10-hour rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal energy\u003c\/th\u003e\n\u003ctd\u003e1,620Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum charge current\u003c\/th\u003e\n\u003ctd\u003e25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum discharge current\u003c\/th\u003e\n\u003ctd\u003e1,200A for 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFloat charge\u003c\/th\u003e\n\u003ctd\u003e13.5–13.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEqualise charge\u003c\/th\u003e\n\u003ctd\u003e13.8–14.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCycle charge\u003c\/th\u003e\n\u003ctd\u003e14.4–15.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInternal resistance\u003c\/th\u003e\n\u003ctd\u003eApproximately 5.0mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e330 × 171 × 216mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApproximate weight\u003c\/th\u003e\n\u003ctd\u003e29.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCase material\u003c\/th\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCharging and system matching\u003c\/h3\u003e\n\u003cp\u003eRecharge the battery after use with an AGM-compatible charging profile and do not exceed the stated 25A maximum charge current. If stored, recharge it periodically; the supplier recommends charging at least every three months to help prevent damaging over-discharge.\u003c\/p\u003e\n\u003cp\u003eThe 1,200A figure is a five-second maximum and should not be used as a continuous inverter rating. Confirm continuous battery current, cable size, fuse or breaker protection and appliance surge demand before pairing it with a \u003ca href=\"\/collections\/power-inverters\"\u003epower inverter\u003c\/a\u003e. For solar or vehicle charging, compare compatible \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT controllers\u003c\/a\u003e and \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC–DC chargers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBrowse more \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e or compare the complete \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle battery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Giantz deep-cycle battery\u003c\/li\u003e\n\u003cli\u003e1 × user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this listing include a portable battery box?\u003c\/strong\u003e\u003cbr\u003eNo battery box is listed in the package contents; this listing includes the battery and user manual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the battery completely maintenance-free?\u003c\/strong\u003e\u003cbr\u003eThe sealed AGM design does not require electrolyte refilling, but the battery still requires correct charging and periodic recharge during storage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat charger size should I use?\u003c\/strong\u003e\u003cbr\u003eUse an AGM-compatible charger that does not exceed the stated 25A maximum charge current.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281182256,"sku":"BATTERY-C-AGM-135","price":230.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/YU5MP46DKXYQFHXFRM2Y2GRH.jpg?v=1765090062"},{"product_id":"giantz-170ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping","title":"Giantz 170Ah Deep Cycle Battery 12V AGM Marine Sealed Power Portable Box Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 170Ah AGM deep-cycle battery\u003c\/strong\u003e with approximately \u003cstrong\u003e2,040Wh of nominal energy\u003c\/strong\u003e for compatible caravan, motorhome, marine, solar and backup-power systems. Its sealed AGM construction uses bolt-down terminals and requires no electrolyte top-up.\u003c\/p\u003e\n\u003cp\u003eThis product is intended as a deep-cycle house battery rather than an engine-starting battery. Confirm its size, weight, charger settings and current capability against the complete 12V system before purchase.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 170Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 2,040Wh\u003c\/li\u003e\n\u003cli\u003eAGM deep-cycle construction\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 33A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 1,550A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat charge voltage: 13.5V to 13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge voltage: 13.8V to 14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge voltage: 14.4V to 15.0V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 3.5mΩ\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eContainer: ABS\u003c\/li\u003e\n\u003cli\u003eDimensions: 407 × 173 × 237mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 35kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHigh-capacity 12V house battery\u003c\/h2\u003e\n\u003cp\u003eThe 170Ah rating provides more storage than smaller 100Ah or 120Ah AGM options where installation space and payload allow. Actual appliance run time varies with discharge rate, ambient temperature, battery age, inverter losses and the reserve maintained to protect service life.\u003c\/p\u003e\n\u003cp\u003eCompare the complete \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM battery range\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003edeep-cycle batteries\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and inverter compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger or \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e configured within the stated charging range. The supplied 1,550A figure applies for five seconds and must not be treated as a continuous inverter rating.\u003c\/p\u003e\n\u003cp\u003eAccount for inverter efficiency, appliance start-up surge and simultaneous DC loads. Cable size, fusing, isolation and battery mounting must be designed for the installation and the battery's 35kg weight.\u003c\/p\u003e\n\u003ch2\u003eStorage and battery care\u003c\/h2\u003e\n\u003cp\u003eCharge the battery on receipt and recharge it promptly after use. During long storage, the supplier recommends charging at least every three months. Avoid prolonged deep discharge and verify charger settings against the current Giantz instructions.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much energy does 170Ah provide?\u003c\/h3\u003e\n\u003cp\u003eThe nominal calculation is approximately 2,040Wh (12V × 170Ah). Usable energy is lower after conversion losses and depends on the discharge rate and depth of discharge.\u003c\/p\u003e\n\u003ch3\u003eIs this suitable as a starter battery?\u003c\/h3\u003e\n\u003cp\u003eNo. It is presented as an AGM deep-cycle battery for auxiliary and house-power applications, not engine starting.\u003c\/p\u003e\n\u003ch3\u003eIs a separate battery box included?\u003c\/h3\u003e\n\u003cp\u003eThe supplied package list includes one Giantz battery and one user manual. A separate battery box is not listed.\u003c\/p\u003e\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Giantz 12V 170Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003e1 × User manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281215024,"sku":"BATTERY-C-AGM-170","price":279.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/MQQ5J2JON2COMSZD2MKHQFXS.jpg?v=1765090063"},{"product_id":"giantz-100ah-deep-cycle-battery-12v-agm-marine-sealed-power-portable-box-solar-caravan-camping","title":"Giantz 100Ah Deep Cycle Battery 12V AGM Marine Sealed Power Portable Box Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 100Ah AGM deep-cycle battery\u003c\/strong\u003e for suitably matched caravan, camping, marine, 4WD auxiliary and solar-storage systems. Its sealed AGM construction, bolt-down terminals and carry handle provide a practical option for customers who need approximately 1,200Wh of nominal 12V storage.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 100Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eApproximate nominal energy: 1,200Wh\u003c\/li\u003e\n\u003cli\u003eBattery type: sealed AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 33 × 17.1 × 21.6cm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 25kg\u003c\/li\u003e\n\u003cli\u003eContainer material: ABS\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 5.4mΩ\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current: 1,080A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 22.5A\u003c\/li\u003e\n\u003cli\u003eListed cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eSKU: BATTERY-C-AGM-100\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCharging Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFloat charge: 13.5–13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge: 13.8–14.1V\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse a charger, solar controller or DC-DC charger with an AGM profile and remain within the listed 22.5A maximum charge current. Confirm the final settings against the supplied manual and charging-equipment instructions.\u003c\/p\u003e\n\n\u003ch2\u003eRuntime and Load Planning\u003c\/h2\u003e\n\u003cp\u003eNominal energy is approximately 1,200Wh, but usable runtime is lower and varies with discharge rate, battery condition, temperature, wiring loss and the manufacturer’s recommended depth of discharge. Repeated excessive discharge can shorten AGM service life.\u003c\/p\u003e\n\u003cp\u003eThe 1,080A figure is a five-second maximum, not a continuous-current rating. Do not use it to size an inverter or continuous appliance load. Check the battery’s permitted continuous current, cable size, fuse and voltage drop for the intended system.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation and Storage\u003c\/h2\u003e\n\u003cp\u003eMeasure the installation area before ordering and allow for the battery’s 25kg weight. Secure the battery, protect the positive cable with a correctly rated fuse and follow the manufacturer’s ventilation and orientation guidance. Recharge after use and periodically during storage as directed in the manual.\u003c\/p\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne Giantz 100Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo separate battery box, charger, cable, fuse, solar controller or inverter is listed as included.\u003c\/p\u003e\n\n\u003cp\u003eCompare the \u003ca href=\"\/products\/giantz-agm-deep-cycle-battery-12v-120ah-box-portable-solar-caravan-camping\"\u003eGiantz 120Ah AGM battery\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e. Match the charging system with a compatible \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e or \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC charger\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan this battery run a caravan fridge?\u003c\/h3\u003e\n\u003cp\u003eIt may suit a compatible 12V fridge when the fridge’s measured daily watt-hours, start-up demand and required runtime fit the available battery energy and charging input.\u003c\/p\u003e\n\u003ch3\u003eIs it suitable for engine starting?\u003c\/h3\u003e\n\u003cp\u003eThis product is listed as a deep-cycle storage battery. Do not use it as an engine-starting battery unless the manufacturer specifically approves that application.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281280560,"sku":"BATTERY-C-AGM-100","price":200.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/TTHPJBSI6E6364LVR7GSNPCU.jpg?v=1765090065"},{"product_id":"giantz-12v-75ah-agm-deep-cycle-battery-marine-sealed-solar-caravan-camping","title":"Giantz 12V 75Ah AGM Deep Cycle Battery Marine Sealed Solar Caravan Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 75Ah AGM deep-cycle battery\u003c\/strong\u003e for suitably matched caravan, camping, marine, solar and 4WD auxiliary systems. Its sealed, low-maintenance AGM construction provides practical energy storage for compatible 12V fridges, lighting, pumps and portable equipment.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Giantz\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 75Ah\u003c\/li\u003e\n\u003cli\u003eBattery type: sealed AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eTerminal style: check product imagery and installation requirements before ordering\u003c\/li\u003e\n\u003cli\u003eSKU: BATTERY-C-AGM-75\u003c\/li\u003e\n\u003cli\u003ePackage includes: one battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow Much Energy Does 75Ah Provide?\u003c\/h2\u003e\n\u003cp\u003eA 12V 75Ah battery contains approximately 900Wh of nominal energy. Actual usable energy and runtime are lower and depend on discharge rate, battery condition, temperature, wiring losses and the manufacturer’s recommended depth of discharge. Avoid repeated excessive discharge and recharge the battery promptly after use.\u003c\/p\u003e\n\n\u003ch2\u003eIs a 75Ah Battery the Right Size?\u003c\/h2\u003e\n\u003cp\u003eBefore choosing a battery, total the average watts used by each appliance and the hours it will run between charges. Also allow for start-up current, inverter losses where applicable, the available solar or vehicle charging input and the manufacturer’s recommended depth of discharge. A higher-wattage inverter does not increase the battery’s stored energy, so check both runtime and peak-current requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eList each load and its average power draw\u003c\/li\u003e\n\u003cli\u003eEstimate daily operating hours and required days between charges\u003c\/li\u003e\n\u003cli\u003eCheck start-up or surge demand for fridges, pumps and other motor loads\u003c\/li\u003e\n\u003cli\u003eConfirm the charger, solar controller and wiring suit a 12V AGM battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e75Ah AGM or Lithium Battery?\u003c\/h2\u003e\n\u003cp\u003eAGM batteries are sealed and familiar for many auxiliary systems. Lithium batteries can offer lower weight and more usable energy for a given nominal capacity where the complete charger, battery management system and installation support the chemistry. Compare the \u003ca href=\"\/collections\/lithium-batteries\"\u003elithium battery range\u003c\/a\u003e before deciding, and do not substitute battery chemistries without checking charging compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCaravan and camper-trailer auxiliary systems\u003c\/li\u003e\n\u003cli\u003e4WD touring and portable battery boxes\u003c\/li\u003e\n\u003cli\u003eCompatible 12V fridge, lighting, pump and device-charging loads\u003c\/li\u003e\n\u003cli\u003eMarine and recreational power systems\u003c\/li\u003e\n\u003cli\u003eSmall solar-storage and backup applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility depends on the equipment’s current demand and the complete system design. Check high-current or inverter loads separately rather than relying only on the 75Ah capacity figure.\u003c\/p\u003e\n\n\u003ch2\u003eCharging and Installation\u003c\/h2\u003e\n\u003cp\u003eUse a solar controller, DC-DC charger or mains charger with the correct AGM charging profile. Install with secure mounting, correctly sized cable and suitable over-current protection. Follow the manufacturer’s ventilation, orientation and temperature instructions.\u003c\/p\u003e\n\u003cp\u003eBrowse \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar charge controllers\u003c\/a\u003e, \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC chargers\u003c\/a\u003e and the complete \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle battery range\u003c\/a\u003e. Compare the smaller \u003ca href=\"\/products\/giantz-12v-50ah-agm-deep-cycle-battery-marine-sealed-power-solar-4wd-camping\"\u003eGiantz 50Ah AGM battery\u003c\/a\u003e where space and load requirements are lower.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan this battery run a caravan fridge?\u003c\/h3\u003e\n\u003cp\u003eIt may be suitable for a compatible 12V fridge when its measured daily energy use, start-up current and required runtime fit the available battery energy. Solar or vehicle charging will also affect real-world runtime.\u003c\/p\u003e\n\u003ch3\u003eIs it a starter battery?\u003c\/h3\u003e\n\u003cp\u003eThis product is listed as a deep-cycle AGM battery for energy storage. Do not use it as an engine-starting battery unless the manufacturer specifically approves that application.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281313328,"sku":"BATTERY-C-AGM-75","price":131.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/V7K67KAQNHIHRUUSUVJ6XL5O.jpg?v=1765090066"},{"product_id":"giantz-12v-50ah-agm-deep-cycle-battery-marine-sealed-power-solar-4wd-camping","title":"Giantz 12V 50Ah AGM Deep Cycle Battery Marine Sealed Power Solar 4WD Camping","description":"\u003cp\u003e\u003cstrong\u003eGiantz 12V 50Ah AGM deep-cycle battery\u003c\/strong\u003e with a compact footprint, carry handle and bolt-down terminals. It is intended for suitably matched caravan, camping, marine, 4WD auxiliary and solar-storage systems—not every 12V appliance automatically.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 50Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eBattery type: sealed AGM deep cycle\u003c\/li\u003e\n\u003cli\u003eOverall dimensions: 19.5 × 13 × 17cm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 10kg\u003c\/li\u003e\n\u003cli\u003eContainer material: ABS\u003c\/li\u003e\n\u003cli\u003eTerminals: bolt-down\u003c\/li\u003e\n\u003cli\u003eInternal resistance: approximately 7.6mΩ\u003c\/li\u003e\n\u003cli\u003eMaximum discharge current: 660A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 13.8A\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: listed at approximately 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufacturer-Listed Charging Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFloat charge: 13.5–13.8V\u003c\/li\u003e\n\u003cli\u003eEqualise charge: 13.8–14.1V\u003c\/li\u003e\n\u003cli\u003eCycle charge: 14.4–15.0V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse a charger or controller with a compatible AGM profile and remain within the stated maximum charge current. Confirm settings against the supplied instructions before charging.\u003c\/p\u003e\n\n\u003ch2\u003eRuntime and Load Planning\u003c\/h2\u003e\n\u003cp\u003eA 12V 50Ah battery contains approximately 600Wh of nominal energy. Actual usable energy is lower and varies with load, discharge rate, temperature, battery condition and the manufacturer’s depth-of-discharge guidance. It can support compatible 12V fridges, lighting, pumps and electronics when their measured energy demand suits the battery and charging available.\u003c\/p\u003e\n\u003cp\u003eThe 660A specification is a five-second maximum discharge figure, not a continuous current rating. Do not use it to size an inverter or continuous load. Confirm continuous-current suitability, cabling and fusing for the intended application.\u003c\/p\u003e\n\n\u003ch2\u003eOperating Temperatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDischarge: -15°C to 50°C\u003c\/li\u003e\n\u003cli\u003eCharge: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage: -20°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCapacity reduces at low temperature. The manufacturer lists approximately 85% capacity at 0°C and 65% at -15°C compared with the 25°C reference.\u003c\/p\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne Giantz 50Ah AGM deep-cycle battery\u003c\/li\u003e\n\u003cli\u003eUser instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompare the \u003ca href=\"\/products\/giantz-12v-75ah-agm-deep-cycle-battery-marine-sealed-solar-caravan-camping\"\u003eGiantz 75Ah AGM battery\u003c\/a\u003e for more nominal storage, or browse all \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e. Complete a touring system with a compatible \u003ca href=\"\/collections\/dc-dc-battery-chargers\"\u003eDC-DC charger\u003c\/a\u003e or \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar controller\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this battery suitable for solar charging?\u003c\/h3\u003e\n\u003cp\u003eYes, when connected through a compatible solar charge controller configured for AGM charging and within the battery’s charge-current limits.\u003c\/p\u003e\n\u003ch3\u003eCan it run an inverter?\u003c\/h3\u003e\n\u003cp\u003ePossibly, but capacity alone does not confirm suitability. Check the inverter’s continuous DC demand, appliance surge, the battery’s continuous discharge capability, cable size and fuse rating.\u003c\/p\u003e","brand":"GiantZ","offers":[{"title":"Default Title","offer_id":42624281346096,"sku":"BATTERY-C-AGM-50","price":126.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/3N7G5EXH7XZJJJEZQCZWCJST.jpg?v=1765090067"},{"product_id":"50ah-12v-mobi-agm-deep-cycle-battery","title":"50AH 12V MOBI AGM Deep Cycle Battery","description":"\u003cp\u003e\u003cstrong\u003eMOBI 12V 50Ah AGM deep-cycle battery\u003c\/strong\u003e with approximately \u003cstrong\u003e600Wh of nominal energy\u003c\/strong\u003e for compatible scooters, mobility equipment, emergency lighting, alarm systems and compact auxiliary-power installations.\u003c\/p\u003e\n\u003cp\u003eThe sealed ABS housing and AGM construction require no electrolyte top-up. This is a deep-cycle battery and is not presented as an engine-starting battery.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12V\u003c\/li\u003e\n\u003cli\u003eRated capacity: 50Ah at the 10-hour rate\u003c\/li\u003e\n\u003cli\u003eNominal energy: approximately 600Wh\u003c\/li\u003e\n\u003cli\u003eSupplier-listed cycle life: up to 1,400 cycles at 30% depth of discharge\u003c\/li\u003e\n\u003cli\u003eMaximum charge current: 10.5A\u003c\/li\u003e\n\u003cli\u003eSupplier-listed maximum discharge current: 350A for 5 seconds\u003c\/li\u003e\n\u003cli\u003eFloat\/standby voltage: 13.6V to 13.8V\u003c\/li\u003e\n\u003cli\u003eSelf-discharge: less than 3% per month at 25°C\u003c\/li\u003e\n\u003cli\u003eCharge temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eDischarge temperature: -10°C to 50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20°C to 50°C\u003c\/li\u003e\n\u003cli\u003eHousing: black ABS\u003c\/li\u003e\n\u003cli\u003eSupplier-listed terminal material: copper\u003c\/li\u003e\n\u003cli\u003eDimensions: 220 × 150 × 215mm\u003c\/li\u003e\n\u003cli\u003eGross weight: 9.79kg\u003c\/li\u003e\n\u003cli\u003eModel\/MPN: VABY020A\u003c\/li\u003e\n\u003cli\u003eSKU: 50AH-MOBI-12V\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompact AGM battery applications\u003c\/h2\u003e\n\u003cp\u003eThe 50Ah format suits lower-energy systems where a larger caravan battery is unnecessary or space and weight are limited. Confirm the required connector, physical clearance, charging profile and discharge demand for mobility or backup equipment before ordering.\u003c\/p\u003e\n\u003cp\u003eCompare other \u003ca href=\"\/collections\/agm-deep-cycle-batteries\"\u003eAGM deep-cycle batteries\u003c\/a\u003e and the full \u003ca href=\"\/collections\/deep-cycle-batteries\"\u003ebattery range\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCharging and solar compatibility\u003c\/h2\u003e\n\u003cp\u003eUse an AGM-compatible charger and keep charge current within the listed 10.5A maximum. For solar charging, choose an appropriately sized \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003esolar charge controller\u003c\/a\u003e with an AGM profile.\u003c\/p\u003e\n\u003cp\u003eThe 350A value is a five-second supplier rating and is not a continuous load rating. Size cables, fuses and connected equipment from verified continuous requirements.\u003c\/p\u003e\n\u003ch2\u003eBattery care\u003c\/h2\u003e\n\u003cp\u003eRecharge after use and avoid leaving the battery in a deeply discharged state. During storage, check state of charge regularly and follow the current MOBI instructions for recharge intervals.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow much energy does a 50Ah AGM battery store?\u003c\/h3\u003e\n\u003cp\u003eThe nominal calculation is approximately 600Wh (12V × 50Ah). Actual usable energy depends on load, discharge rate, temperature, battery condition and the reserve maintained for service life.\u003c\/p\u003e\n\u003ch3\u003eCan I use it in a caravan?\u003c\/h3\u003e\n\u003cp\u003eIt can suit compact auxiliary loads when the required capacity, charge profile and current demand are compatible. Larger appliances or extended off-grid use may require more capacity.\u003c\/p\u003e\n\u003ch3\u003eIs it a starter battery?\u003c\/h3\u003e\n\u003cp\u003eNo. This product is presented as a deep-cycle battery rather than an engine-starting battery.\u003c\/p\u003e","brand":"MOBI","offers":[{"title":"Default Title","offer_id":42624283377712,"sku":"50AH-MOBI-12V","price":151.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/3RCA22R7E5VMR7RPAXUWDPFU.jpg?v=1765090129"},{"product_id":"12v-40ah-agm-deep-cycle-battery","title":"12V 40Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Camping","description":"\u003cp\u003eA practical \u003cstrong\u003e12V 40Ah AGM deep cycle battery\u003c\/strong\u003e for compact solar, caravan, camping, marine, mobility and auxiliary-power systems. With approximately \u003cstrong\u003e480Wh of nominal stored energy\u003c\/strong\u003e, this size is well suited to lighter 12V loads and installations where space, weight and simplicity matter.\u003c\/p\u003e\u003ch2\u003eIdeal for Compact 12V Power Systems\u003c\/h2\u003e\u003cp\u003eThe 40Ah capacity is a sensible option for low-to-moderate energy requirements such as LED lighting, small 12V accessories, device charging, selected pumps, communications equipment and backup-power applications. It can also be paired with a correctly sized solar panel and charge controller for small off-grid setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e40Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 480Wh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid construction\u003c\/li\u003e\n\u003cli\u003eLow-maintenance deep-cycle design\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camping, marine and auxiliary use\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCharging \u0026amp; Battery Care\u003c\/h2\u003e\u003cp\u003eUse a charger, solar regulator or DC-DC charger with a compatible AGM charging profile. Charging voltage and current limits should follow the battery label and supplied specifications. Avoid routinely discharging an AGM battery to 100% depth of discharge if long service life is the priority.\u003c\/p\u003e\u003ch2\u003eChoosing the Right Capacity\u003c\/h2\u003e\u003cp\u003eBattery runtime depends on the connected load, discharge rate, temperature, battery condition, cable losses and system efficiency. The 480Wh figure is nominal energy rather than guaranteed usable output. For inverter-powered appliances, allow for inverter losses and confirm that the battery, cabling and protection are suitable for the expected current.\u003c\/p\u003e\u003cp\u003eNeed help sizing a solar and battery system? StarPower Advance Solar Technology can help match this 40Ah AGM battery with a suitable solar panel, MPPT or PWM charge controller, DC-DC charger and inverter.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"40Ah","offer_id":43600825253936,"sku":"SP-AGM-12V-40AH","price":163.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-40ah-agm-deep-cycle-battery.png?v=1789003792"},{"product_id":"12v-50ah-agm-deep-cycle-battery","title":"12V 50Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Camping","description":"\u003cp\u003eThis \u003cstrong\u003e12V 50Ah AGM deep cycle battery\u003c\/strong\u003e is a versatile storage option for solar, caravan, camping, marine, mobility and auxiliary-power systems. With approximately \u003cstrong\u003e600Wh of nominal energy\u003c\/strong\u003e, it provides more reserve than smaller compact batteries while remaining suitable for modest 12V installations.\u003c\/p\u003e\u003ch2\u003eVersatile Power for Camping, Caravan \u0026amp; Solar\u003c\/h2\u003e\u003cp\u003eA 50Ah AGM battery can suit applications such as camp lighting, small fridge loads, water pumps, electronics, device charging, communications equipment and backup systems when the total load and expected runtime are correctly sized. It can also be used in a small solar setup with a compatible regulator.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e50Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 600Wh nominal stored energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid chemistry\u003c\/li\u003e\n\u003cli\u003eDeep-cycle design for repeated charge and discharge use\u003c\/li\u003e\n\u003cli\u003eSuitable for caravans, campers, boats, solar and auxiliary systems\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCharging Compatibility\u003c\/h2\u003e\u003cp\u003eFor best performance, charge with equipment that supports AGM batteries and configure the charging profile according to the battery specifications. Solar regulators, mains chargers and DC-DC chargers should be correctly matched to the battery voltage and allowable charge current.\u003c\/p\u003e\u003ch2\u003eBattery Sizing\u003c\/h2\u003e\u003cp\u003eThe quoted 600Wh is nominal capacity. Actual usable energy depends on discharge current, temperature, state of charge, battery age, cable losses and any inverter conversion losses. AGM batteries generally benefit from avoiding unnecessary deep discharge when longer cycle life is desired.\u003c\/p\u003e\u003cp\u003eFor customers building a compact off-grid or touring system, StarPower can help match this 50Ah battery with suitable solar panels, cabling, fusing, charge controllers and inverters so the whole system works together correctly.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"50Ah","offer_id":43600826302512,"sku":"SP-AGM-12V-50AH","price":187.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-50ah-agm-deep-cycle-battery.png?v=1789003807"},{"product_id":"12v-75ah-agm-deep-cycle-battery","title":"12V 75Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Camping","description":"\u003cp\u003eA dependable \u003cstrong\u003e12V 75Ah AGM deep cycle battery\u003c\/strong\u003e for caravans, camper trailers, camping, marine systems, solar storage and auxiliary power. With approximately \u003cstrong\u003e900Wh of nominal energy\u003c\/strong\u003e, the 75Ah size offers a useful balance between capacity and installation size for many touring and off-grid applications.\u003c\/p\u003e\u003ch2\u003eBuilt for Practical Off-Grid Use\u003c\/h2\u003e\u003cp\u003eThis capacity can suit 12V fridge systems, lighting, water pumps, fans, electronics, device charging and other moderate loads when the system is correctly sized. It is also a practical choice for customers wanting more reserve than a 40Ah or 50Ah battery without stepping immediately into a very large battery bank.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e75Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 900Wh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid construction\u003c\/li\u003e\n\u003cli\u003eLow-maintenance deep-cycle battery\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camping, marine and backup power\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSolar \u0026amp; Vehicle Charging\u003c\/h2\u003e\u003cp\u003eThe battery can be charged from a compatible solar charge controller, AGM mains charger or appropriately configured DC-DC charger. Always use the correct AGM charging profile and follow the battery label or supplied specifications for voltage and current limits.\u003c\/p\u003e\u003ch2\u003eHow Much Usable Power Will You Get?\u003c\/h2\u003e\u003cp\u003e900Wh is the nominal energy figure calculated from voltage and amp-hour capacity. Real-world runtime varies with appliance draw, discharge rate, temperature, battery condition, cable size, connection quality and inverter efficiency. Avoid designing a system around routinely using the full nominal capacity if long battery life is important.\u003c\/p\u003e\u003cp\u003eStarPower Advance Solar Technology can help size a complete 12V setup around this 75Ah AGM battery, including solar panels, regulators, DC-DC charging, inverters, cable sizing and battery protection.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"75Ah","offer_id":43600826335280,"sku":"SP-AGM-12V-75AH","price":223.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-75ah-agm-deep-cycle-battery.png?v=1789003818"},{"product_id":"12v-100ah-agm-deep-cycle-battery","title":"12V 100Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 4WD","description":"\u003cp\u003eThe \u003cstrong\u003e12V 100Ah AGM deep cycle battery\u003c\/strong\u003e is one of the most practical capacity sizes for caravan, 4WD, camping, marine and off-grid solar systems. With approximately \u003cstrong\u003e1.2kWh of nominal stored energy\u003c\/strong\u003e, it provides useful reserve for customers running multiple 12V loads or wanting longer operation between charging opportunities.\u003c\/p\u003e\u003ch2\u003eA Popular Size for Touring \u0026amp; Solar\u003c\/h2\u003e\u003cp\u003e100Ah capacity can suit camping fridges, lighting, water pumps, fans, electronics, communications equipment, device charging and selected inverter loads when the system is correctly designed. It is also a common size for auxiliary-battery installations in caravans, campers, canopies and 4WD touring setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e100Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 1,200Wh \/ 1.2kWh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid chemistry\u003c\/li\u003e\n\u003cli\u003eDeep-cycle design for repeated energy-storage use\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camping, 4WD and marine applications\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Charging\u003c\/h2\u003e\u003cp\u003eUse an AGM-compatible solar controller, mains charger or DC-DC charger. Charging settings must be appropriate for AGM chemistry and within the battery manufacturer's stated limits. Correct cable sizing, fusing and secure battery installation are also important for safe operation.\u003c\/p\u003e\u003ch2\u003eUnderstanding Runtime\u003c\/h2\u003e\u003cp\u003eThe 1.2kWh figure is nominal stored energy, not guaranteed usable output. Runtime varies with the load, discharge current, temperature, state of charge, battery condition, cable losses and inverter efficiency. For longer AGM service life, avoid unnecessary repeated full-depth discharge.\u003c\/p\u003e\u003cp\u003eIf you are building a caravan, 4WD or solar system, StarPower can help match this 100Ah AGM battery with a suitable solar array, MPPT or PWM regulator, DC-DC charger, inverter and protected cabling.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"100Ah","offer_id":43600826368048,"sku":"SP-AGM-12V-100AH","price":253.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-100ah-agm-deep-cycle-battery.png?v=1789003832"},{"product_id":"12v-115ah-agm-deep-cycle-battery","title":"12V 115Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Camping","description":"\u003cp\u003eThis \u003cstrong\u003e12V 115Ah AGM deep cycle battery\u003c\/strong\u003e gives customers extra storage above the common 100Ah size without moving to a much larger battery bank. With approximately \u003cstrong\u003e1.38kWh of nominal energy\u003c\/strong\u003e, it is well suited to caravan, camper, camping, marine, solar and auxiliary-power installations that need additional reserve capacity.\u003c\/p\u003e\u003ch2\u003eExtra Reserve for 12V Systems\u003c\/h2\u003e\u003cp\u003eThe 115Ah capacity can support properly sized combinations of fridge loads, LED lighting, pumps, fans, electronics, communications equipment and selected inverter loads. It can be a good choice where a 100Ah battery is slightly undersized for the expected daily energy use or where extra overnight reserve is desirable.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e115Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 1,380Wh \/ 1.38kWh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid construction\u003c\/li\u003e\n\u003cli\u003eDeep-cycle energy-storage design\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camping, marine and backup applications\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCharging \u0026amp; Installation\u003c\/h2\u003e\u003cp\u003eCharge using equipment with a suitable AGM profile, including compatible solar charge controllers, mains chargers or DC-DC chargers. Follow the battery specifications for charging voltage and current. Use correctly sized cables, appropriate fusing and secure mounting for the expected load.\u003c\/p\u003e\u003ch2\u003eCapacity \u0026amp; Runtime\u003c\/h2\u003e\u003cp\u003e1.38kWh is the nominal energy calculated from rated voltage and capacity. Actual usable energy can be lower depending on discharge rate, temperature, battery age, state of charge and system conversion losses. Repeated very deep discharge can shorten AGM battery life, so system sizing should include an appropriate reserve.\u003c\/p\u003e\u003cp\u003eStarPower Advance Solar Technology can assist with matching this 115Ah AGM battery to solar panels, charge controllers, DC-DC chargers, inverters and cable protection for a complete 12V system.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"115Ah","offer_id":43600826400816,"sku":"SP-AGM-12V-115AH","price":257.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-115ah-agm-deep-cycle-battery.png?v=1789003843"},{"product_id":"12v-170ah-agm-deep-cycle-battery","title":"12V 170Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Off-Grid","description":"\u003cp\u003eDesigned for higher-capacity 12V installations, this \u003cstrong\u003e12V 170Ah AGM deep cycle battery\u003c\/strong\u003e provides approximately \u003cstrong\u003e2.04kWh of nominal stored energy\u003c\/strong\u003e. It is suited to larger caravan, camper, marine, shed, backup and off-grid solar systems where longer runtime and greater reserve are required.\u003c\/p\u003e\u003ch2\u003eHigh-Capacity AGM Storage\u003c\/h2\u003e\u003cp\u003eA 170Ah battery can support a broader combination of 12V loads such as refrigeration, lighting, pumps, fans, electronics and charging equipment, plus appropriately sized inverter loads. The larger capacity can reduce how frequently the battery reaches a deep state of discharge when daily power demand is moderate.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e170Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 2,040Wh \/ 2.04kWh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid chemistry\u003c\/li\u003e\n\u003cli\u003eDeep-cycle design for energy-storage applications\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camper, marine and off-grid auxiliary systems\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCharging a 170Ah AGM Battery\u003c\/h2\u003e\u003cp\u003eLarger batteries require correctly sized charging equipment. Use an AGM-compatible solar regulator, mains charger or DC-DC charger with settings that comply with the battery specifications. Charging current, cable size, fuse protection and connection quality should be appropriate for the system.\u003c\/p\u003e\u003ch2\u003ePlan Around Real-World Usable Energy\u003c\/h2\u003e\u003cp\u003eThe 2.04kWh figure is nominal capacity rather than guaranteed usable output. Runtime will vary according to appliance load, discharge rate, temperature, battery condition, cable losses and inverter efficiency. For longer service life, avoid routinely sizing the system around 100% depth of discharge.\u003c\/p\u003e\u003cp\u003eStarPower can help design a compatible solar, charging and inverter setup around this 170Ah AGM battery for caravans, touring rigs, boats and off-grid installations.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"170Ah","offer_id":43600826433584,"sku":"SP-AGM-12V-170AH","price":358.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-170ah-agm-deep-cycle-battery.png?v=1789003856"},{"product_id":"12v-200ah-agm-deep-cycle-battery","title":"12V 200Ah AGM Deep Cycle Battery – Solar, Caravan \u0026 Off-Grid","description":"\u003cp\u003eFor larger 12V energy-storage requirements, this \u003cstrong\u003e12V 200Ah AGM deep cycle battery\u003c\/strong\u003e provides approximately \u003cstrong\u003e2.4kWh of nominal stored energy\u003c\/strong\u003e. It is the highest-capacity option in this StarPower AGM range and is suited to substantial caravan, camper, marine, shed, backup and off-grid solar applications.\u003c\/p\u003e\u003ch2\u003eLarge-Capacity 12V Energy Storage\u003c\/h2\u003e\u003cp\u003eA 200Ah AGM battery can support systems with multiple 12V loads, including refrigeration, lighting, pumps, fans, communications equipment, electronics and suitably sized inverter loads. Its larger reserve can be useful for extended stays away from mains power or installations where charging opportunities are less frequent.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12V nominal voltage\u003c\/li\u003e\n\u003cli\u003e200Ah rated capacity\u003c\/li\u003e\n\u003cli\u003eApprox. 2,400Wh \/ 2.4kWh nominal energy\u003c\/li\u003e\n\u003cli\u003eSealed AGM lead-acid construction\u003c\/li\u003e\n\u003cli\u003eHigh-capacity deep-cycle storage option\u003c\/li\u003e\n\u003cli\u003eSuitable for solar, caravan, camping, marine and off-grid systems\u003c\/li\u003e\n\u003cli\u003e12-month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCharging \u0026amp; System Design\u003c\/h2\u003e\u003cp\u003eA 200Ah battery should be paired with adequately sized charging equipment. Use an AGM-compatible MPPT or PWM solar controller, mains charger or DC-DC charger with settings and charge current that follow the battery specifications. Correct cable sizing, fuse protection and secure installation are especially important at higher system currents.\u003c\/p\u003e\u003ch2\u003eNominal vs Usable Capacity\u003c\/h2\u003e\u003cp\u003eThe stated 2.4kWh is nominal stored energy. Actual usable energy and runtime depend on discharge rate, connected load, temperature, battery condition, state of charge and conversion losses. Inverter loads can draw high DC current, so confirm battery, cable and protection ratings before use.\u003c\/p\u003e\u003cp\u003eFor larger solar or touring systems, StarPower Advance Solar Technology can help match this 200Ah AGM battery with an appropriate solar array, charge controller, inverter, DC-DC charger and battery monitoring setup.\u003c\/p\u003e","brand":"PUMPS \u0026 ELECTRICAL PTY LTD","offers":[{"title":"200Ah","offer_id":43600826466352,"sku":"SP-AGM-12V-200AH","price":448.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9156\/4592\/files\/starpower-12v-200ah-agm-deep-cycle-battery.png?v=1789003866"}],"url":"https:\/\/www.starpoweradvancesolartechnology.com.au\/collections\/agm-deep-cycle-batteries.oembed?page=2","provider":"PUMPS \u0026 ELECTRICAL PTY LTD","version":"1.0","type":"link"}