The Nitecore Carbon Battery 6K Kit doubles or triples the runtime of compatible headlamps, activating Performance Mode for brighter, longer illumination. It uses its own battery first before switching to the headlamp’s internal power.
Weighing just over three ounces, its balanced design ensures comfort and stability. A USB-C port and quick-release clip provide secure connection and easy charging, while three red indicators show remaining power. A built-in rear red light adds nighttime safety.
