LiFePO4 Battery, Lithium Battery, Pouch Cell manufacturer / supplier in China, offering Cts Air Cooled Liquid Cooled Onboard Battery Charger 3.3kw 6.6kw 12kw for Lithium Battery Systems, Cts Air Liquid Cooling EV Charger 3.3kw~20kw with Wide Voltage Range Obc, Cts Compact Liquid Cooling EV Charger 6.6kw 10kw 12kw with High Safety Acdc and so on.