The Nitecore Carbon Battery 6K Kit features a Li-ion battery with a capacity of 6,00mAh, headband, bracket and USB-C to USB-C charging cable. The 88g battery can easily fit into the lightweight and sturdy battery mount for easy storage while you're on the go.

With a width of up to 32mm the headband keeps a balanced weight distribution for a stable and comfortable fit. The charging port has a quick release clip ensuring a quick connection between port, headlamp and battery during use, prevents the power cable from disconnecting and to ensure reliable charging.

When the Carbon Battery 6K connects to a compatible Nitecore USB-C headtorch, it will activate the performance mode which is designed to regulate the rate of brightness reduction in the headlamp, ensuring a stable output overtime. Once the Nitecore headlamp connects to the Carbon Battery 6K Kit the headlamp will automatically be charged by the unit to preserve the headlamps own battery.

The Carbon Battery 6K has 3 red power indicators which are activated by a short press of the power button:

• 3 Constant red power indicators: 100%
• 2 Constant red power indicators: 70%
• 1 Constant red power indicator: 30%

A red safety rear light is featured within the Carbon Battery kit for added visibility. This mechanism is powered by a long press of the power button for 1 second.

With a capacity of 6,000mAh and energy rating of 3,700mAh the kit is compatible with rechargeable Nitecore USB-C headlamps including:

NU40: 2x longer runtime

NU43: 1.6x longer runtime

NU50: 1.3x longer runtime

HC65 UHE: 1.2x longer runtime