Nitecore Carbon Battery 12K Kit - Headlamp Runtime Extender USB-C IP68 12000mAh

Regular price: $123.95 CAD
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Sale price: $123.95 CAD

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The Nitecore Carbon Battery 12K Kit is the high-capacity headlamp runtime extender for the most demanding Nitecore headlamps. With its 12,000mAh (43.2Wh) and 30W MAX output, it activates Performance Mode for brighter, more stable output supporting TURBO-level illumination, with a slower brightness drop-off over extended use. The 12K battery becomes the primary power source, with the headlamp's internal battery preserved as backup. Compatible with NU45, NU53 and HC65 UHE, at 245g complete (190g battery alone), this kit is the ultimate companion for long-duration trail running, trekking and marathons.

12,000mAh, 30W Fast Charging and Advanced Features

The 12K battery delivers up to 30W output (5V⎓3A / 9V⎓3A / 12V⎓2.5A / 15V⎓2A) and accepts up to 27W input, providing two-way fast charging. Its 10 power indicators display remaining charge with precision at a simple short press. Its constant rear red light bar ensures night visibility and safety during outdoor activities. Its quick-release clip guarantees a secure connection between headlamp, battery and charging port. When not connected to a headlamp, the 12K doubles as a 30W USB-C power bank to fast-charge smartphones, action cameras and more.

Wearing Comfort and Professional Construction

The 12K Kit stands out for its balance and rugged build: its well-balanced design ensures optimal front-to-back weight distribution for comfortable and secure all-day wear. Rated IP68, it resists rain, splashes and humid environments. At 245g complete (190g battery alone) and 95.5mm × 45.7mm × 24.2mm, it delivers far greater power than the 6K Kit in a compact form. The 2 included spare attachment loops ensure long-term durability. The Carbon 12K is ready to power your adventures, anywhere, in any condition.

Operating Instructions

Headlamp Connection: Connect the USB-C to USB-C cable between the 12K and the headlamp. Performance Mode activates automatically, the 12K powers the headlamp first, internal battery as backup.

Battery Level Check: Short press the button to light up the 10 power indicators showing remaining charge.

Rear Red Light: The constant red light bar provides nighttime visibility and safety signaling.

Power Bank: Connect your devices to the USB-C port for fast charging up to 30W.

Setup: Insert the battery into the bracket. Attach to the headband. Position at the back for optimal weight balance.