Lithium Battery Pack, LiFePO4 Battery Cells, LiFePO4 Battery Pack manufacturer / supplier in China, offering Rechargeable Cylindrical Battery for High Capacity Power Tool Use, Cylindrical High Performance 3.2V LiFePO4 Battery for Power Tools, 3.2V LiFePO4 Cell Battery with 1800mAh Capacity for E-Scooters and so on.