In our hands-on test, the Anker F3800 Plus easily handled the combined load of a miter saw, table saw, blender, and space heater, demonstrating its tremendous max output of 6,000 watts. While we did ...

If you need to juice up all the time when out and about, you won't want to pass up this portable charger for just $20.

The PeakDo unit has a bi-directional USB-C PD port to charge devices like your phone at up to 65W, or to share 100W of input to simultaneously power the Starlink and charge the LinkPower’s battery. An ...

Northvolt's bankruptcy trustee has received an indicative bid from a foreign interested party for the company's business in Sweden, the trustee told Swedish radio on Tuesday.

JB Straubel's startup launches Redwood Energy to turn used batteries into energy storage systems for surging AI data center power needs.

With any portable battery, the charge rate slows significantly as the device approaches 100 percent — and that’s even more noticeable with a wireless portable charger.

A good fast charger can make a world of difference when you're low on battery and short on time. With more devices — from smartphones to laptops — supporting quick-charging tech, having an ...

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.

Need to keep your devices going while you're on the go? The best portable chargers to keep them juiced up.

Alkaline batteries are used in all kinds of things, and we've found the best ones for powering your everyday devices.

I tested the best power banks, from big units that can keep laptops running for hours to ones that can survive being in water.