Portable power banks come in all shapes and sizes: super-slim pocketable magnetic slabs that clamp onto the back of your iPhone, or airline-friendly power pillars that hold enough juice to take your ...

Backup generators are gaining a new lease on life in data centers. For decades, they have been a rarely used part of the infrastructure, existing for those moments when other power sources fail. But ...

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 with juice left to spare. By Stan Horaczek Published Jan 15, 2026 9:25 ...