Nitecore Carbon Battery 12K Extended Headlamp Runtime Kit for NU45, NU53, HC65 UHE, and More professional bayonet-mounted clip extends from the

bayonet-mounted clip extends from the back of the handle

Long Torx #15 and Hex 7/64"

Ultralow: 6 lumens / 125 hrs

Bit Extender

Nitecore Carbon Battery 12K Extended Headlamp Runtime Kit for NU45, NU53, HC65 UHE, and More professional bayonet-mounted clip extends from theThe Nitecore Carbon Battery 12K Headlamp Kit is a lightweight, portable power solution designed to deliver long lasting and reliable performance for headlamps. When connected directly, the Carbon 12K Battery activates the headlamps Performance Mode, providing higher sustained brightness and a slower brightness drop off for extended illumination. While in use, the headlamp will prioritize the 12,000mAh battery first, preserving its own internal battery