Key Takeaways
1. Nitecore introduced the NB Air power bank at IWA 2025, featuring a compact and lightweight design (3.2 ounces and 0.4 inches thick).
2. The power bank has a carbon fiber case for durability and includes four blue LEDs to indicate battery life.
3. It offers a capacity of 19.4 watt-hours (5,000 mAh at 3.88 volts), exceeding standard 5,000 mAh batteries.
4. The NB Air is suitable for recharging mid-sized smartphones, with specific details on its specifications and pricing yet to be announced.
5. Nitecore plans to release a magnetic USB-C cable that can attach to keychains, though details on its pricing are not available.
Nitecore has revealed their latest product, the NB Air power bank, at the IWA 2025 event held in Germany. This device stands out for its compactness and lightweight design, weighing only 3.2 ounces. Crafted with a carbon fiber case, it manages to maintain durability while being remarkably thin at just 0.4 inches in height, making it easy to hold in your hand or slip into your pants.
Battery Features
To display battery life, Nitecore has included four blue LEDs that light up when a button is pressed. Users can charge their devices or the power bank itself through a USB Type-C port. With such a small size, however, the power bank does have limitations in battery capacity. It offers a total of 19.4 watt-hours, which translates to 5,000 mAh at a voltage of 3.88 volts. This higher voltage means that its capacity exceeds that of standard 5,000 mAh batteries, which usually provide around 18 to 18.4 watt-hours.
Charging Capability
The NB Air’s power capacity is adequate for recharging a mid-sized smartphone. Nitecore often mentions the “rated capacity” or “rated energy” at 5 volts for smartphones and devices alike. This watt-hour figure is generally lower, yet it holds more significance compared to the actual capacity. Although the detailed specifications for the NB Air power bank are not yet public, it’s anticipated to be released in March 2025, with the retail price still under wraps.
Upcoming Accessories
In addition to the power bank, Nitecore is also set to introduce a USB-C cable that can be conveniently attached to a keychain using magnets on both ends. The cable will come with a protective cap to keep the USB connectors free from dirt and dust. However, this new cable was not showcased at the IWA event, and there’s currently no information regarding its pricing.
