li ion battery pack for ev flexible battery custom design is applicable Size:352*225*172mm Material:LiFepo4 Weight:22kg li ion battery pack for ev flexible batteryManufactured to ... CE,UL162FCC Class B,CE,UL162 BMS design specifications1. Battery system monitoring for status of , temperature ,voltage ,current and state- ... according to demand, feel free to contact me. li ion battery pack for ev flexible ...