At just over a pound, this burly power bank can keep up with high-end laptops and charger just about everything else in your bag.

Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something. There's a standardized color scheme that communicates information about that ...

The Snap-n-Charge is small as power banks go, and only 3,200 mAh/16 Wh. This is good enough for a quick top-up of a smartphone or headphones. And a top-up is what you get -- the capacity is enough for ...

This is exactly what the Cuktech 10,000mAh power bank offers. It features a 10,000mAh/26.5Wh battery that delivers on the specs it advertises. This is enough to give a regular iPhone 17 close to two ...