What's the best brand of battery tools? Consumer Reports is offering ratings of battery platforms for power tools.

This is where a portable charger, battery pack, or power bank becomes invaluable. By connecting your phone to a portable charger, you can recharge your device without being tied to one location.

Shopping for a battery platform for power tools? Read about types, features, and other must-know topics in our battery ...

This handy AC brick has a built-in battery pack and can even wirelessly charge your stuff. Snag yours at a steal of just $68 ...

About 429,000 portable power banks are under recall because they can overheat and potentially catch fire while charging phones, posing a burn hazard to consumers ...

Ego batteries are hefty pieces of equipment to help power your yard tools, but is there a maximum amount of time they can ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

A brand of portable, wireless phone chargers sold on e-commerce sites including Amazon.com is being recalled over fears that its internal lithium battery can lead to potential fire and burns, the U.S.

This is where a portable charger, battery pack, or power bank becomes invaluable. By connecting your phone to a portable charger, you can recharge your device without being tied to one location.

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 ...