... Size:352*225*172mm Material:LiFepo4 12v li-ion battery pack Lithium-ion Phosphate Battery packManufactured to exacting standards SL series Modules ... B,CE,UL162FCC Class B,CE,UL162BMS design specifications1. Battery system monitoring for status of , temperature ,voltage ,current and state ... manage up to 125 SL series battery modules random3. CAN bus communications for control and management. (CAN 2.0b ...