NL1823 - NITECORE LI-ION RECHARGEABLE BATTERY 18650 (3.7v / 2300mAh)

This 3.7V, 2300mAh 18650 Li-Ion Rechargeable Battery from Nitecore has been specifically designed for use in high-drain devices, and features integrated overcharge and over discharge protection circuitry which reduces the risk of damage to the battery. Its positive terminal is a conventional 'button' configuration to be compatible with most devices, versus the flat terminal style. A pressure relief valve allows excess pressure, which can build up due to extreme or rapid changes of temperature or altitude, to be safely dissipated. With a life-cycle of around 500 charges, using this rechargeable battery can replace dozens of disposable ones - which helps the environment.