Battery, Lithium Battery, Lithium Polymer Battery manufacturer / supplier in China, offering Custom 18650 Li-ion Packs 18650-8s4p 29.6V 10ah 196wh Rechargeable Lithium Ion Battery Pack, Wholesale Solar NMC Cell 3.7V High Capacity Batteries Rechargeable Lithium Polymer Li-ion Ultra Thin Lipo Battery, Customized OEM 102030 Small Solar Lithium Ion Cell Energy Polymer 3.7V 500mAh Rechargeable Lipo Battery with Molex Connector and so on.