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Gentrax

GENTRAX 12V 100AH LIFEPO4 BATTERY

GENTRAX 12V 100AH LIFEPO4 BATTERY

Regular price $399.00 AUD
Regular price $719.00 AUD Sale price $399.00 AUD
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Gentrax 12V 100Ah LiFePO4 deep-cycle battery

The Gentrax 12.8V 100Ah LiFePO4 battery provides 1,280Wh of nominal energy in a compact 9.5kg case. It is designed for compatible caravan, camping, backup and off-grid systems requiring lower weight than an equivalent lead-acid battery.

Key benefits

  • 100Ah capacity and 1,280Wh nominal energy
  • 100A continuous discharge and 200A maximum discharge for up to five seconds
  • Approximately 3,000 cycles under the stated test conditions
  • Up to four matching batteries may be connected in parallel; series connection is not supported
  • Two-year warranty

Specifications

Nominal voltage 12.8V
Nominal capacity 100Ah
Rated energy 1,280Wh
Charging / absorption voltage 14.2–14.6V
Float voltage 13.6V
Continuous discharge 100A
Maximum short discharge 200A for up to 5 seconds
Connections Up to 4 in parallel; do not connect in series
Charge temperature 0°C to 45°C
Discharge temperature -25°C to 65°C
Dimensions 306 × 169 × 215mm (L × W × H)
Weight 9.5kg
Warranty 2 years

Charging and inverter compatibility

This battery requires a lithium-compatible charging profile within the stated 14.2–14.6V range. Confirm that any mains charger, MPPT controller or DC–DC charger can be configured for LiFePO4 before installation.

When pairing it with a power inverter, allow for inverter losses and appliance start-up surge. Continuous demand must remain within the 100A discharge limit; the 200A five-second value is not a continuous operating rating.

Browse more LiFePO4 lithium batteries or compare the broader deep-cycle battery range.

Package contents

  • 1 × Gentrax 12V 100Ah LiFePO4 battery

Frequently asked questions

Can this battery be connected in series?
No. The published specification permits up to four batteries in parallel but does not permit series connection.

Can it replace an AGM battery directly?
The physical battery may suit some AGM installations, but the charger, solar controller, DC–DC charger, cabling and protection must all be compatible with LiFePO4 requirements.

Can it charge below 0°C?
No. The published charging range begins at 0°C.

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