The Nitecore HLB1500 is an upgraded 1500mAh li-ion battery pack specifically designed for the Nitecore UT27, HA13 and HA23 UHE headlamps. 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 (charging cable not included).
The Nitecore HLB1500 Li-ion Battery pack is 3.85V and can be fully recharged within 1 hour and 30 minutes via its USB-C port. Red and green indicator lights are built into the battery for a real-time charge status.
