Save 22% on this power bank powerful enough to fully charge your laptop and three more devices Credit: HyperGear Deal pricing and availability subject to change after time of publication.

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

When it comes to performance, the Cuktech 15 Ultra managed to charge an HP Chromebook Plus ... Ultra competes with other large power banks, such as the Anker Laptop Power Bank, which is similarly ...

The 20,000mAh (74Wh) Baseus Blade Pro is perfect for slipping into a laptop bag where other power banks are too thick or the wrong shape. It’s also capable of fast charging at up to 100W ...

Maybe one day, laptops and smartphones will have the endurance ... Here are some more power bank deals to charge into the Spring season ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs.

Elecom’s Na Plus power bank doesn’t use lithium and can be recharged nearly 5,000 times. Elecom’s Na Plus power bank doesn’t use lithium and can be recharged nearly 5,000 times.

Anker’s MagGo Power Bank was one of the first Qi2-certified products to come on the market, and the new standard has made the ...