The TrustFire protected 10440 Lithium-ion battery is equipped with a protection circuit board (PCB) on the negative pole. The PCB can protect the battery from overcharge, over-discharging, overload and short circuit, which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for super bright flash and other devices.
| Protected Cell | Yes |
| Type | Button Top |
| Capacity | 600 mAh |
| Voltage | 3.6 volts |
| Max Continuous Discharge | Not Rated |
| Max Pulse Discharge | Not Rated |
| Warning: Unprotected Batteries are to only be used with devices that have their own Thermal Protection. Purchaser should understand the limitations of these batteries and assumes all risks of their usage. | |