You never know when you might need some extra power, so grab a battery backup while you can.

The Jkelar Portable Charger is 69% off at Amazon. It has built-in charging cables and shoppers say it's "power-packed." ...

Portable power banks are one of the easiest last-minute gifts to get right—and several highly rated models are still shipping ...

Cheap power banks that can compete with Anker include the Baseus EnerCore CR11, Iniu Portable Charger, and Ugreen Magnetic ...

We all rely on our technology more than ever, whether that's a laptop, a smartphone, or something as simple as a portable fan ...

More than 200,000 power banks sold on Amazon have been recalled because the lithium-ion battery in them can overheat and ignite, posing fire and burn risks to consumers.A recall notice from the U.S.