The Nitecore NBP100R is a high-capacity 10,000mAh (36Wh) rechargeable Li-ion battery purpose-built for the Nitecore MH40 Pro flashlight, delivering the equivalent power of two 21700 batteries.

Fully charged, it provides up to 62 hours of runtime and recharges in under 4 hours via its built-in USB-C port.

A built-in charging indicator flashes red while charging and turns solid once full, so you always know your power status at a glance.

Beyond powering the MH40 Pro, the NBP100R doubles as an emergency power bank — its USB-C port supports 5V/3A max output, making it handy for topping up phones, tablets, and other USB devices in the field. The battery is also protected by an overcharge and discharge protection circuit.

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 individual batteries to the Outer Hebrides, Scottish Highlands and surrounding areas, Channel Islands and Northern Ireland. Please see our delivery page for further details.