LiFePO4 Battery, Lithium Battery, Pouch Cell manufacturer / supplier in China, offering Cts 3.3kw 6.6kw 22kw on Board Charger with Can Bus Communication for Electric Vehicle EV, Cts 3.3kw/6.6kw Can Bus Obc for EV & Marine OEM, Cts 307V 50ah 50kwh 60kwh LiFePO4 Marine Battery System for Catamaran Yacht and so on.