We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

A new study by ChargerHelp indicates just because an EV charger is shown to be up and running, it doesn't mean the charger is ...

The data suggests that the iPhone 17 can reach peak charging speeds of around 27W to 28W; however, the actual performance on your device may vary slightly. For comparison, it's slightly higher than ...

Rechargeable lithium-ion batteries most commonly power cordless electric lawn mowers. In push mowers, they’re usually ...

You wouldn't put diesel in your gasoline-powered car, right? Then why use a DC fast charger that's not compatible with your ...

Review: With its two-day battery life and satellite-powered safety features, Apple's rugged new smartwatch is built for ...

Some questions are impossible to answer. Where did we come from? What’s the meaning of life? What happens after we die? Does anyone who owns a plug-in hybrid vehicle actually charge their car? While ...

It’s a quieter time in the sport. The World Championships concluded last month and the NCAA season is just now ramping up with intrasquad competition and a handful of non-conference meets. Next month, ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...