Lithium-Ion Battery, UPS Power, Lithium Battery Charger manufacturer / supplier in China, offering Rich Factory 12V/20A 36V/10A Battery Charger for Electric Scooter and Portable Energy Storage, Rich 12V-84V Battery Charger for Motorcycle Scooter with Overcharging Protection, Rich Factory 12V 15A Lithium Battery Charger for Golf Cart Ebike and Tricycle and so on.