Battery, UPS Power, Solar Energy System manufacturer / supplier in China, offering 48V, 50V Battery Charger Lead Acid/Lithium/NiCd Battery Charging with CE Certificates, China Manufacturing 7.2-72V DC 20years Service Life UPS Charger, Lead Acid/NiCd/ Lithium Power Tool Batteries Charger/DC Power Supply with CE Certificates and so on.