Lithium Battery manufacturer / supplier in China, offering 18650 Li-ion Battery 11.1V 12V 24V 36V 30ah 40ah Lithium Battery OEM ODM Factory Rechargeable High Capacity Energy Storage, 18650 Lithium Battery 12V 3s20p 52ah for Electric Bike, Rechargeable 18650 Lithium Batteries 3.7V 1s4p 8000mAh 8800mAh 10ah for Solar Lights and so on.