* Adopt high quality LiFePO4 cylindrical cells solutions

* Built-in BMS, It has a completed protection solution with over charge, over discharge, multi level of over current (charge/discharge) and short circuit, over temperature (charge/discharge), low temperature (charge/discharge), cells balance, and the protection threshold can be adjusted by the customization.

* For “LT and LB” types, we used a reliable heating film to heat up battery temperature up to 5 degrees around 1hour and then the battery turn on charging MOS/Relay to charge if the environment temperature below zero degrees

* Lightweight, 50~60% less weight than lead acid equivalent

* Long life, up to 10X longer than lead acid equivalent

* Deep cycle discharge, up to 98% discharge efficiency at 1C, 120% duration time more than lead acid equivalent.

* Fast charge within 3 hours

* Wide operating temperature range from -25℃ to 60℃ (Can be adjusted)

* Constant power available throughout discharge, as well as constant voltage, mean voltage would not decline like lead acid

* Low self-discharge, less than 3% per month

* High safety

* Green new energy, ECO friendly