• Brand New A-Grade Battery Cells & Ultra-Long Service Life

Equipped with brand new A-grade original LiFePO4 battery cells, ensuring high performance and long lifespan. No second-hand recycled or B-grade third-party cells are used, providing higher reliability.

Cycle life up to 6000 times (80% depth of discharge), with a battery life of up to 10 years, offering long-term stable energy supply.

Self-discharge rate ≤10% after one month of storage, requiring no maintenance for long-term storage, and ready for use in emergencies.

• Super Strong Safety Protection & Rigorous Factory Testing

Built-in 7-layer BMS intelligent protection: overcharge, over-discharge, overcurrent, overvoltage, short circuit, high temperature, low temperature, automatic shutdown in case of abnormal voltage or current, eliminating fire or explosion risks.

Factory tested:

30-minute vibration test without cracking, leaking, or smoking

48-hour high-temperature and high-humidity corrosion test without rusting, smoking, or deformation

2-hour high-temperature test at 55°C without rusting or smoking, battery capacity ≥90%

20-hour low-temperature test at -10°C with battery capacity ≥70%

Overcharge, over-discharge, and short-circuit tests, the battery does not catch fire or explode

IPX4 waterproof rating, resistant to rain splashes and humid environments.
Supports flexible configurations with 18 in parallel and 3 in series, 102.4V 300Ah( a single unit of 25.6V 100Ah), meeting high power demands for RV appliances, off-grid home storage, and other energy-intensive needs.

• Environmental Certification & Wide Applications

Certified by CE, FCC, RoHS, and UN38.3, environmentally friendly with no lead or heavy metal pollution.

Widely used in RVs, outdoor activities, camping, solar systems, home energy storage, and UPS backup power systems