... 15C Cylinder 3.2V 1700mAh 22650 Rechargeable LiFePO4 Battery Pack for Electric Bike, Power Tools, EV Battery Cylindrical 3.2V 26650 ... 2C fast charge within half hour10. Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power ... 12. OEM/ODM orders are availableMajor Applications1. Electric Vehicle such as E-bike, Electric scooter, Electric Car, etc.2. Power tools, UPS ...