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The Nitecore Carbon Battery 6K Kit is a lightweight, carbon fiber runtime extender designed for select Nitecore headlamps (NU40, NU43, NU45, NU50, HC65 UHE). It doubles or triples illumination time by powering the headlamp first from its 21.6Wh lithium-ion battery. Featuring USB-C charging, a quick-release secure connection, and a rear red safety light, it balances comfort and performance for professionals and outdoor enthusiasts who demand reliable, long-lasting light.




| Special Feature | Adjustable Strap, Lightweight |
| Colour | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Carbon Fiber |
| White Brightness | 2000 Lumens |
| Included Components | Battery, Charging Cable, Clip, Head Band |
| Product Dimensions | 2.3D x 9W x 2.3H Centimeters |
| Battery Cell Composition | Lithium Ion |
| Item Weight | 0.22 Pounds |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Water Resistance Level | Water Resistant |
| Brand | Nitecore |
| Battery Description | Lithium-Ion |
| Style | Modern |
| Finish Type | Polished |
| Mounting Type | Head Mount |
| Recommended Uses For Product | Extending the runtime of compatible Nitecore headlamps |
| Manufacturer | Sysmax Innovations Co. |
| Part Number | Carbon Battery 6K |
| Number of Items | 1 |
| Shape | Rectangular |
| Finish types | Polished |
| Number of Lights | 1 |
| Special Features | Adjustable Strap, Lightweight |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Wattage | 21.6 Watt Hours |
| Bulb Features | Doubling or tripling the runtime, rear red light for safety, USB-C port for easy connection and charging |
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