Ebike Battery, Li-ion Battery, RC Lipo Battery manufacturer / supplier in China, offering Rechargeable Lithium Battery Pack 102535 3.7V 1000mAh 3.7wh Power Li-ion Battery for Consumer Device, Rechargeable Flat Battery Cell 402535 3.7V 380mAh Lithium Li Ion Pouch Polymer Battery for Bluetooth Speaker, Solar Flat LiFePO4 Pouch Battery Cell 3.7V 300mAh Lipo Lithium Ion Rechargeable Polymer Battery Pack for Bluetooth Speaker and so on.