Lipo Battery, Lithium Ion Battery, Lithium Battery manufacturer / supplier in China, offering Over 18 Years Factory Sale Rechargeable Lipo Battery 603040 1s2p 3.7V 1500mAh Battery Pack with UL/Kc, 3.7V 750mAh 603040 Lipo Battery – 18-Year Cycle Life UL/CE/CB Certified, Top-Rated 103035 3.7V 1000mAh Lithium Polymer Battery - UL1642 & CE Certified for Safety and so on.