Nitecore NB Air 18W Power Bank 4900mAh Fast Charging USB

The Nitecore NB Air is an ultra-light, high-performance portable charger engineered for users who demand power without the bulk. Crafted with an advanced carbon-fiber composite frame, it delivers exceptional strength while keeping weight to a minimum—perfect for hikers, travellers, and everyday carry enthusiasts. Despite its slim profile, the NB Air offers fast, reliable charging for smartphones, earbuds, wearables, and other USB-powered devices. Its intelligent power management ensures optimal efficiency, protecting your gadgets from overcharging, short circuits, and temperature fluctuations. Designed for modern mobility, the Nitecore NB Air fits seamlessly into pockets, tech pouches, and minimalist carry setups, making it an ideal companion for anyone who values durability, speed, and extreme portability in one sleek package.

Technical Data:

Cell: Li-ion

Capacity: 4900mAh 3.88V (19.4Wh)

Rated Energy: 3,300mAh 5V (TYP 2.4A)

Input: USB-C: 5V⎓2.4A / 9V⎓2A (18W MAX)

Output: USB-C: 5V⎓2.4A / 9V⎓2A / 12V⎓1.5A (18W MAX)

IP Rating: IPX7

Dimensions: 112.0mm x 48.0mm x 9.7mm / 4.41" x 1.89" x 0.38"

Weight: 89g±5g