- ✨【100% usable capacity – no power wasted】— delivers the full 1280wh usable energy, unlike lead-acid batteries that only provide ~50–60%. Get more runtime from a single battery.
- ✨【lightweight lead-acid replacement】— weighs just 9.5kg, up to 60% lighter than equivalent lead-acid batteries — easier to install in caravans, rvs, boats and tight spaces.
- ✨【long life – up to 3000 cycles】— built with lifepo₄ technology for 5–6× longer lifespan than traditional batteries, reducing long-term replacement costs.
- ✨【built-in 100a bms protection】— integrated battery management system protects against over-charge, over-discharge, short-circuit and overheating for safe daily use.
- ✨【expandable power system】— supports parallel connection up to 4 batteries, allowing expansion up to 5120wh for larger setups and growing power needs.
⚡ Smart Upgrade from Lead-Acid Power
This GENTRAX 12V 100Ah LiFePO₄ battery is designed as a direct replacement for traditional lead-acid and AGM batteries — delivering more usable power, less weight, and a much longer lifespan.
With 100% real usable capacity (1280Wh), you get the full power you pay for — unlike lead-acid batteries that typically deliver only 50–60% usable energy.
✔️ Lighter & Smaller — Easier to Install
・Weight: 9.5kg — up to 60% lighter than equivalent lead-acid batteries
・Compact size (306x169x215mm) fits easily into caravans, RVs, boats and tight battery compartments
・Easier handling, less strain, and better weight distribution for mobile setups
⏱️ Built to Last — Up to 3000 Cycles
Rated for 3000 charge cycles, this lithium battery can last 5–6× longer than standard lead-acid batteries, significantly reducing replacement costs over time.
Ideal for users who rely on daily or frequent power usage, both on the road and at home.
⛵ Perfect for Camping, RV, Marine & Home Backup
Designed to power:
・Camping fridges & lighting
・12V appliances & inverters
・RV, caravan & marine electrical systems
・Emergency backup power for home essentials
Reliable performance whether you’re off-grid, travelling, or preparing for outages.
⚙️ Expandable Power When You Need It
Supports parallel connection of up to 4 batteries, allowing you to scale your system up to 5120Wh total capacity as your power needs grow.
Start with one battery — expand later without replacing your setup.
❤️ Built-in 100A BMS for Total Protection
The integrated 100A Battery Management System protects against:
・Over-charge & over-discharge
・Over-current & short-circuit
・Over-temperature
LiFePO₄ chemistry offers superior thermal stability, making it safer than lead-acid or AGM batteries for enclosed and mobile installations.
✅ Why Choose GENTRAX LiFePO4?
・100% usable capacity
・ Lightweight & compact
・Long service life
・Maintenance-free
・Safe, stable & expandable
A smarter, longer-lasting power solution for modern energy needs.
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--- Product 1: GENTRAX 12V 100Ah Lithium Battrey ---
### Specifications
・Brand: Gentrax
・Nominal Voltage: 12.8V
・Nominal Capacity: 100Ah
・Rated Energy: 1280Wh
・Approx Life Cycles: 3000
・Battery Manage System: 100A
・Rated Discharge Current: 100A
・Max. Discharge Current: 100A
・Max. Discharge Current 5 sec: 200A
・Charging Voltage: 14.2-14.6v
・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
・Working Temperature Range: Charge: 0°C to 45°C | Discharge: -25°C to 65°C
・Storage Temperature: -10℃ to 50℃
・Case Material: ABS Plastic
・Cell Grouping: 4S2P
・Parallel Connection: Yes, max 4 batteries
・Series Connection: No
・Warranty in Years: 2
### Dimensions & Weight
・Dimensions: 306(L) x 169(W) x 215(H)mm
・Weight: 9.5kgs
### What's In The Box
・1 x Lithium Battery
・2x Terminal Bolts M8*14
・2x Insulating Covers
・2x Screw Spring Washer
・4x Screw Washers
・1x User Manual
--- Product 2: 0.2m 4AWG Connector Cable ---
・Cable Length: 0.2m
・Wire Gauge: 4AWG
・Colour: Red
・Use: Designed specifically for use between a power inverter and a battery bank