16.8V 6A Li-ion battery charger 1.UL/CUL, PSE, GS, BS, CE, ... .Low price and reliability 3.High efficiency 16.8V 6A Li-ion battery charger1.UL/CUL, PSE, GS, BS, CE, CB ... .Low price and reliability 3.High efficiency 16.8V 6A Li-ion battery charger1)input voltage: AC 100-240V 50/60HZ2 ... test6. Installed with EMI filter ,minimum wave 16.8V 6A Li-ion battery charger