Li-Polymer Battery, Lithium Ion Battery Pack, Rechargeable Battery manufacturer / supplier in China, offering Deep Cycle Yinlong High Quality A Grade 2.3V 33ah 30ah Prismatic Lithium Titanate Battery 2.3V Lto Battery for Car Audio or Solar System or Electric Vehicle, Beckoning Prices High Discharge High Power 05ah 3.2V Lithium Rechargeable Prismatic 3c LiFePO4 Battery, A Grade Deep Cycle High Capacity 3.2V 310ah Catl Life Rechargeable Prismatic Battery LiFePO4 Battery 3500cycle Times for Solar System Storage and so on.