A Hiker's Essential: The Power Bank You Shouldn't Leave Behind

For those who enjoy hiking or running, every bit of weight matters. Finding a power bank that effectively charges your devices while remaining light and easy to carry is a common dilemma.

Enter Nitecore's latest innovation—the NB Air, a power bank billed by the company as a 'waterproof, competition-grade energy bar.' Renowned for its cutting-edge power banks, Nitecore has previously impressed with models like those using thin batteries, a polymer frame, and carbon fiber for weight reduction. The NB Air, however, takes this concept of lightweight efficiency to a new climax.

Introducing the Nitecore NB Air

The Nitecore NB Air packs a 5,000mAh capacity into a small and robust unit designed for minimal weight. Featuring a singular 18W USB-C port, the power bank supports two-way Power Delivery and Quick Charge 3.0, all within a svelte form factor measuring 112 x 48 x 9.7 mm and tipping the scales at just 89 grams. This design achieves an impressive energy density of 310 mWh per gram.

Such remarkable lightness is achieved with a composite skeleton and a carbon fiber exterior that weighs mere grams. Its hardy shell is torsion-resistant and carries an IPX7 dust and water resistance rating, making it dust-tight and capable of withstanding submersion up to one meter for half an hour. Rounded edges are designed to mitigate impact damage to the bank or any fabrics it shares space with.

Despite focusing on being thin and light, the power bank holds up well against environmental challenges, operating in temperatures from -10°C to 35°C (14°F to 95°F).

Safety is another priority for the NB Air, equipped with mechanisms to prevent over-discharge, overcharge, overload, short circuits, and overvoltage.

One minor downside is the absence of an included USB-C cable or a carrying case, but this omission hardly detracts from its overall functionality and appeal.

Final Thoughts on Your Purchase

If you're looking for a power bank where every ounce counts yet still robust enough to handle harsh outdoor environments, the NB Air is a stellar choice. Its light and slim profile doesn't compromise its durability or protection against elements.