Nitecore Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank

The Nitecore Carbon Battery 6K is a lightweight, portable power bank with a high capacity of 6000mAh, designed to meet all your charging needs no matter where you are. Its compact size and large battery capacity give it an energy density of 245.5 WH/kg, making it the highest density among its competitors. Besides powering your phone, the Carbon Battery 6K can be used to double or triple the runtime of Nitecore headlamps such as the NU43, NU45, NU53, HC60 UHE and HC65 UHE. By connecting directly to the headlamp, the Carbon Battery 6K activates the headlamps' Performance Mode, ensuring long-lasting illumination and stronger brightness.

The Carbon Battery 6K features a USB-C port for easy connection and charging. To check the remaining power, simply short-press the power button to illuminate the three red power indicators. Additionally, for added safety, the battery includes a rear red light that serves as a signal light at night. The Carbon Battery 6K is crafted with a carbon fiber shell, making it sturdy and exceptionally lightweight at only 3.10 oz. Its seamless design renders it impact-resistant up to 1 meter and rated IP68 waterproof, perfect for outdoor adventures.