... Battery for Power Tool, Electric Toy, EV Batteries Cylindrical 14500 LiFePO4 Rechargeable Battery with UL 3.2V ... for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH ... and 3 times of NIMH, 2 times most Lithium batteries.7. Wide working temperature range, From -4 ... car, boat, aircraft toy6. Solar, wind power energy storage devices 7. Digital camera, laptop/notebook, GPS devices, ...