Li Polymer Battery, Li-ion Rechargeable Battery, Bluetooth Battery manufacturer / supplier in China, offering Popularity 403040 400mAh 420mAh 3.7V Li Polymer Battery for Wireless Product, Wholesale ISO9001 Certificates Lithium Polymer Batteries 400828 3.7V 60mAh Rechargeable Lipo Battery, Factory Common Model 3.7V 103035 1000mAh Lithium Polymer Rechargeable Battery and so on.