48V 100AH/200AH LFP Battery BMS system provides battery with multiple protection Black Color FC, ROHS, MSDS, UN38.3 Certification Lithium Iron Phosphate Battery Model LD48100J Battery Type LiFePO4 Battery(LFP) Color Black Nominal Voltage 51.2 V Nominal Capacity 100Ah Battery Weight 50kg Nominal Energy 5.12kwh