K2 Adventure
Nitecore Carbon Battery 6K Extended Headlamp Runtime Kit
Nitecore Carbon Battery 6K Extended Headlamp Runtime Kit
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Weighing just 134g, the Carbon Battery™ 6K Extended Headlamp Runtime Kit consists of the Carbon Battery™ 6K, a bracket, a headband, and a braided charging cable. Featuring lightweight and user-friendly design, this kit ensures your headlamp stays powered with reliable and extended illumination.
The built-in 6,000mAh Li-ion battery weighs only 88g (3.10 oz) and boasts an energy density of 245.5Wh/kg. With a hollow and lightweight design, the bracket is both sturdy and portable. The headband has been designed to be wider, reflective, and hollow, ensuring sweat is effectively managed. And the braided charging cable, made from a lightweight fabric, is both stretchy and durable, while remaining gentle on the skin.
When used with compatible NITECORE headlamps, the Carbon Battery™ 6K offers four major advantages: it balances the weight distribution for a more stable and comfortable wear; effectively extends the headlamp's battery life for longer power support; automatically activates "Performance Mode" to regulate the rate of brightness reduction in the headlamp to ensure a more stable output over time; and prioritizes power from the Carbon Battery™ 6K to preserve the headlamp's own battery.
The Carbon Battery™ 6K is easily detachable for quick replacement, ensuring ample power supply for the headlamp. The charging port features a quick release clip that ensures a secure connection between the charging port, headlamp, and battery during use to prevent the power cable from disconnecting and ensure reliable charging. Additionally, the Carbon Battery™ 6K comes equipped with power indicators to keep you informed about its status and can also function as rear light.
Features:
- Braided Charging Cable
- Well-balanced Design
- Innovative Quick Release Construction
- Double Up on Runtime - Connect the Carbon Battery 6k to your headlamp and enjoy longer runtime
- Prioritised Power Supply - When connected to the Carbon Battery 6k, the headlamp will first be powered by the Carbon Battery 6k to preserve the headlamp's own battery
- Power Indication
- Red Safety Rear Light
- Compatible with Nitecore NU40, NU43, NU50, HC65 UHE Headlamp (Headlamp sold separately)
- Battery Type: Built-in Li-ion Battery
- Capacity: 6,000mAh 3.6V (21.6Wh)
- Rated Energy: 3,700mAh 5V (TYP 1A)
- Input: USB-C: 5V⎓2A
- Output: USB-C: 5V⎓2A
- IP Rating: IP68
- Dimensions: Length 90mm, Diameter 22.8mm
- Weight: 88g (Accessories Not Included), 134g (Accessories Included)
Package Includes:
- 1 x Nitecore Carbon Battery 6K
- 1 x USB-C to USB-C Charging Cable
- 1 x Bracket
- 1 x Headband
- 1 x User Manual
- 1 x Warranty Card












