Lithium Battery manufacturer / supplier in China, offering 18650 Lithium Battery 12V 3s20p 52ah for Electric Bike, Marine/Camper Lithium Battery Deep Cycle High Energy 18650 Lithium Battery 12V Lithium Battery 3s20p 52ah Li-ion Battery Pack for Electric Bike, Rechargeable 18650 Lithium Batteries 3.7V 1s4p 8000mAh 8800mAh 10ah Lithium Ion Battery High Energy for Solar Lights and so on.