Battery, Lithium Battery, Lithium Polymer Battery manufacturer / supplier in China, offering 12V 12ah Lithium Li-ion Battery with Plastic Case, LiFePO4 12V Batteries with Customized Capacity 100ah, Rechargeable 3.7V 1800mAh Lipo Batteries Lithium Polymer Battery with Un38.3/Kc Certification and so on.