Energy Storage Battery, Battery Pack, Portable Power Supply manufacturer / supplier in China, offering OEM Li Ion Battery Pack 48V 60V 72V 20ah 27ah 30ah 52ah 76ah Lithium Ion Battery for Elefctric Bicycle Ebike Scooter Motorcycle, Energy Storage System LiFePO4 12V 24V LFP Li Ion Batteries 50ah 100ah 150ah 200ah Solar Lithium Battery Pack, 800W 1000W Portable Power Station for Camping Outdoor Emergency Power Supply and so on.