With CES behind us and Samsung's Unpacked ahead, the Engadget crew had a quick chance this week to catch its collective ...

The patent describes a "charging system" with a pair of charging ports. One is for drawing power from an external source, ...

That study, however comes as EV sales in the U.S. surged in 2024 with predictions by other organizations that trend will ...

The OnePlus 13 features faster magnetic charging than any other smartphone out there, and other brands should take note.

So while it has been easy to make lithium-sulfur batteries, their performance has tended to degrade rapidly. But this week, ...

Discover some of the most capable and easy-to-use car battery maintainers and chargers on the market along with some tips on ...

USB ports are not all providing the same amount of power. The USB standard began by dictating the ports provide 5 volts with ...

A robot vacuum can cost a pretty penny, so it's important to follow these steps and get the best performance and longest ...

The AquaVault Wireless ChargeCard, featured on Shark Tank, fits in your wallet and you can eliminate battery anxiety forever!

'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 ...