The Nitecore HLB1300 is a 1300mAh li-ion battery pack specifically designed for the Nitecore UT27 headlamp. It is rechargeable via a USB-C charging port with an indicator light that changes from red to green once fully charged, in as little as 1 hour and 50 minutes!

The battery can be used as a spare for your UT27 headlamp (sold separately), making it the ideal combination for applications that require long runtimes, such as endurance races. The battery powers the head torch to reach a maximum of 520 lumens and maximum runtime of 13 hours on the low floodlight output.

**Please note: Only compatible with the Nitecore UT27 - cannot be used in other brands head torches that use 3 AAA batteries **

Please note, a charging cable is not included.