The Nitecore SUMMIT Air is an 8,000 mAh power bank built to keep a phone, meter, or headlamp charging at -40 degrees, where ordinary battery packs shut down or lose most of their capacity.
An 8.4 V high-voltage cell platform with an active-balancing battery management system holds output steady in deep cold, and dual NTC thermistors watch cell temperature so it protects itself instead of quitting. Rated down to -40 °C / -40 °F.
Two USB-C ports, 22.5 W max on either one, and a 20 W USB-C input to refill it quickly from the truck or the hotel room.
A glove-friendly physical button checks charge level without taking a mitt off, and RGB position lights make it easy to find in a bag or on a dark job site. The lanyard doubles as the USB-C charging cable, so there is nothing separate to lose.
At 4.76 oz and under 4 inches, it rides in a chest pocket, and IPX8 waterproofing means snow, sleet, or a dropped bag in a puddle is not a problem.
Airline-approved at 28.8 Wh. For linemen, tower crews, and anyone working a winter outage, this is the pack that keeps a dead phone from ending the shift.
Features:
- 8,000 mAh (28.8 Wh) capacity; 4,700 mAh rated at 5 V / 3 A
- Rated to -40 °C / -40 °F — 8.4 V high-voltage platform with active-balancing BMS
- Dual USB-C ports, 22.5 W max each, simultaneous charging; 20 W USB-C input
- MCU with dual NTC thermistors for thermal protection
- Glove-friendly physical button; dynamic RGB position lights
- IPX8 waterproof; carbon-fiber-texture body
- Airline-approved; ultralight at 4.76 oz
- Lanyard with integrated USB-C charging cable included
Kit Includes:
- SUMMIT Air power bank
- Lanyard with integrated USB-C charging cable
Specifications:
- Model: Nitecore SUMMIT Air
- Capacity: 8,000 mAh / 28.8 Wh typical (28.08 Wh rated); 7.2 V
- Rated Capacity: 4,700 mAh at 5 V / 3 A
- Input: USB-C 5 V / 2 A, 9 V / 2.22 A, 12 V / 1.67 A (20 W max)
- Output: 2x USB-C, 5 V / 3 A, 9 V / 2.22 A, 12 V / 1.67 A (22.5 W max per port)
- Operating Temperature: down to -40 °C / -40 °F
- Dimensions: 3.62 in L x 1.61 in W x 0.83 in H
- Weight: 4.76 oz
- Rating: IPX8 waterproof
- Color: Black, carbon-fiber texture
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