Lipo Battery, Lithium Ion Battery, Lithium Battery manufacturer / supplier in China, offering 15 Years of Professional Supply of 553640 3.7V 850mAh Customizable Polymer Battery Pack, Obtained UL1642/UL2054/CCC/Kc/Un38.3 Medical Equipment Certification, Rechargeable and Customizable 603040 750mAh Lithium Polymer Battery Pack, with UL1642/UL2054/CCC/Un38.3/CE Lighting Equipment Certification, Rechargeable and Customizable 483450 3.7V 850mAh Polymer Battery with UL1642 and CE Certification, Suitable for Use in Medical Devices, etc and so on.