Lithium Battery, Rechargeable Batteries, Lithium Polymer Battery manufacturer / supplier in China, offering 3.7V 300mAh Li Ion Battery Lp155050 Li-Polymer Battery, 3.7V Lipo Battery 300mAh Ultra Thin Cell Rechargeable Battery Lp155050, 3.7V 1.11wh Lipo Battery 300mAh Ultra Thin Rechargeable Battery Lp155050 and so on.