50AH 12V MOBI AGM Deep Cycle Battery

MOBI 12V 50Ah AGM deep-cycle battery with approximately 600Wh of nominal energy for compatible scooters, mobility equipment, emergency lighting, alarm systems and compact auxiliary-power installations.

The 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.

Key specifications

• Nominal voltage: 12V
• Rated capacity: 50Ah at the 10-hour rate
• Nominal energy: approximately 600Wh
• Supplier-listed cycle life: up to 1,400 cycles at 30% depth of discharge
• Maximum charge current: 10.5A
• Supplier-listed maximum discharge current: 350A for 5 seconds
• Float/standby voltage: 13.6V to 13.8V
• Self-discharge: less than 3% per month at 25°C
• Charge temperature: -10°C to 50°C
• Discharge temperature: -10°C to 50°C
• Storage temperature: -20°C to 50°C
• Housing: black ABS
• Supplier-listed terminal material: copper
• Dimensions: 220 × 150 × 215mm
• Gross weight: 9.79kg
• Model/MPN: VABY020A
• SKU: 50AH-MOBI-12V
• Warranty: 1 year

Compact AGM battery applications

The 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.

Compare other AGM deep-cycle batteries and the full battery range.

Charging and solar compatibility

Use an AGM-compatible charger and keep charge current within the listed 10.5A maximum. For solar charging, choose an appropriately sized solar charge controller with an AGM profile.

The 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.

Battery care

Recharge 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.

Frequently asked questions

How much energy does a 50Ah AGM battery store?

The 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.

Can I use it in a caravan?

It 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.

Is it a starter battery?

No. This product is presented as a deep-cycle battery rather than an engine-starting battery.