The Nitecore NL2155HP 21700 rechargeable battery is a high performance cell with a 20A maximum continuous discharge for high drain devices. The Li-ion battery features a capacity of 5500mAh, 3.6V and 19.8Wh.

The NL2155HP Nitecore 21700 battery is compatible with the following Nitecore chargers: UMS2, UMS4, Ci2 and Ci4 or if using in the MH12 Pro or MH25 Pro can be charged inside the unit via the built-in USB-C port.

Please note: We are unable to accept returned batteries once they have been opened, so please ensure they are the correct cell for your device before ordering

Please note all orders for individual batteries without a device are sent via Royal Mail 48 Tracked, and not Royal Mail 24 Tracked or Special Delivery. Due to shipping restrictions, we are unable to send individual batteries to the Outer Hebrides, Scottish Highlands and surrounding areas, Channel Islands and Northern Ireland. Please see our delivery page for further details.