Power Adapter, Switching Power Supply, LED Driver manufacturer / supplier in China, offering ETL PSE SAA GS CE Certified 58.8V 6A Battery Charger for 48V 48 Volt Lithium Ion Battery, Fuyuang UL PSE CE GS SAA Approved 20s 72V Li-ion Battery Pack Charger 84V 5A Lithium Ion Battery Charger, UL PSE CE GS SAA Kc Certified 48V 48 Volt 13s 14s Li-ion Lithium Ion Battery 54.6V 58.8V 3A Battery Charger and so on.