Gentrax 12V 100Ah LiFePO4 Battery

Sale price$399.00 Regular price$619.00
In stock


Introducing our Gentrax LiFePO4 Battery. Designed for high performance and long-lasting stability, our new line of power packs is the perfect companion for all your outdoor and household power needs.

Big energy in a compact size
Make the most out of your battery power with 100% real capacity. Our LiFePO4 battery pack is significantly smaller and lighter but packs every bit of power for maximum use. It’s your best pick for setups with limited spaces!

Diverse applications, unlimited possibilities 
Whether you’re camping or have to deal with a power outage, our Gentrax Battery is well-equipped to keep your essential appliances running for hours. This provides you with an easy source of power for a variety of applications.

Revolutionise your energy experience
Our lithium iron phosphate batteries are tested for stability and consistency. Delivering maximum efficiency with every use, it’s suited both for high-load working conditions or long-term stable power supply requirements.  

Safety first, always
Safety has always been a top priority for our power packs. Our Gentrax LiFePO4 battery utilises advanced battery technology and meets all industry standards for utmost user safety. This also translates to a reduced risk of overheating and burning, perfect for both newbie and seasoned battery users. 

Boost your battery performance with the Victron charger
Every great battery needs an equally great charger. Pair our Gentrax LiFePo4 battery with the Victron Smart Charger for optimal charging and easy monitoring. It has an exclusive APP you can use as well, which allows you to see the battery capacity in real time and track its operating status. 

IMPORTANT: While our LiFePO4 batteries are top-notch & can be wired with other batteries of its kind, it is not advisable to connect any LiFePO4 batteries in parallel or series. This poses several risks and should only be done in emergency situations. If you must wire batteries together, make sure you are familiar with the correct procedure or seek help from a professional if needed.

Suggestions From the Outbax Team:

  • Batteries connected in series should have the same amp-hour rating while batteries in parallel bank should have the same voltage rating. 
  • As much as possible, only connect batteries in series or parallel during emergency situations.
  • It's better to go for batteries with higher voltage when running high-power electrical appliances instead of wiring two battery packs together. 
  • We have available batteries with larger discharge parameters for fast charge/discharge requirements.
  • Our batteries are also available in 200Ah and 300Ah for larger capacity demands.


Nominal Voltage: 12.8V
Nominal Capacity: 100Ah
Charging Voltage: 14.2-14.6v
Rated Energy: 1280Wh
Standard Charging Current: 50A
Max. Charging Current: 100A
Rated Discharge Current: 100A
Max. Discharge Current: 100A
Max. Discharge Current 5 sec: 200A
Approx Life Cycles: 3000
Absorption Voltage: 14.2-14.6v
Float Voltage: 13.6V
Overcharge Protection: 14.6V
Overcharge Recovery: 14.2V
Overdischarge Protection: 11.2V
Overdischarge Recovery: 10.6V
Cell Grouping: 4S2P
Working Temperature Range: Charge: 0°C to 45°C | Discharge: -25°C to 65°C
Storage Temperature: -10℃ to 50℃
Case Material: ABS Plastic
Parallel Connection: Yes, max 4 batteries
Series Connection: No
Warranty in Years: 2


Dimensions: 306(L) x 169(W) x 215(H)mm
Weight: 9.5kgs


1 x Lithium Battery

Quieter, Smoother, More Reliable Energy

All our models produce a Pure Sine Wave Output, making them safe even for sensitive devices such as laptops and mobile phones.

Euro 5 certified

All Gentrax generators are Euro-5 certified. This means they have passed the emission standards to be sold in Australia and are safe for the environment.


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