... order High Capacity 3.2V 1500mAh 18650 Rechargeable LiFePO4 Battery, LiFePO4 Battery Pack for Power Tool, RC Toy, Electric Vehicle 3. ... 2V 18650 Cylindrical LiFePO4 Rechargeable Battery 1500mAh has long cycle ... devices5. RC car, boat, aircraft toy6. Solar, wind power energy storage devices 7. Digital camera, laptop/notebook, GPS devices ...