Nitecore SUMMIT Air 8,000mAh Extreme Cold-Resistant Ultralight Power Bank

Cold-Resistant Power Bank

The Nitecore SUMMIT Air is an ultralight 8,000mAh power bank built to keep your essential gear powered when winter conditions push ordinary batteries to their limits. Engineered for reliable operation in temperatures as low as -40°C / -40°F, the SUMMIT Air is purpose-built for skiing, mountaineering, winter hiking, and other cold-weather adventures where dependable power matters.

8,000mAh Capacity & Fast Charging

Its 8,000mAh capacity provides plenty of backup power for phones, action cameras, and compatible heated gear, while dual USB-C ports let you charge two devices simultaneously. With up to 22.5W fast charging, you can quickly power up your phone, action camera, and other everyday devices when you need them most. Built for extreme cold, the SUMMIT Air delivers dependable power even when temperatures drop far below freezing.

Lightweight & Winter Ready

Weighing just 4.76 oz, the SUMMIT Air delivers serious backup power without weighing you down. Its compact design slips easily into a ski jacket pocket, waist pack, or backpack, keeping dependable power close without unnecessary bulk. An IPX8 waterproof rating adds protection against snow and wet conditions, while a glove-friendly physical button makes checking battery status simple without exposing your hands to the cold. Dynamic RGB positioning lights improve visibility of the USB-C ports and charging status in low-light conditions, and the included USB-C lanyard charging cable gives you a convenient cable that's always within reach. The SUMMIT Air is also airline-approved, making it easy to bring along on ski trips and winter adventures far from home.