... 4. Have very comprehensive protection function, in the battery under voltage, over voltage, over current,over temperature, short-circuit, reverse connect etc ... of preventing pollution, and ensure the safety use. 5. Wide voltage input range, adapt to regional strong. 6. Satisfy CE ... -240V Output Power: 90W 120W 200W 300W Battery Voltage: 24V 36V 48V 60V Battery Type: LiFePO4/LiMn2O4/LiCoO2 Charging ...