Rechargeable batteries are a great way to save costs and reduce e-waste, as they can be reused. However, here are five devices you shouldn't use them in.

Buying batteries in bulk may sound like a great way to save money, but how long can you expect your batteries to last if you just leave them in storage?

Better-than-advertised capacity, strong performance and convenient charging make these batteries particularly appealing ...

Tired of having your battery-powered apparatus die on you and having to keep buying more batteries? Try the Linogy Battery Charger.

Smart, user-focused design featuring fast USB-C charging, child-safe locks, and eco-friendly packaging DURHAM, N.C.--(BUSINESS WIRE)--March 03, 2026-- MED-EL U.S. announced today two new rechargeable ...

The famed inventor's nickel-iron idea isn't suited for EVs, but it could help solar farms and data centers. By Andrew Paul Published Feb 11, 2026 12:05 PM EST Get the Popular Science daily ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

If you have a few camping trips already set on your calendar this year, you might want to think about ways to make your outdoor adventures a bit more manageable. And there’s no better way to do that ...

Who is the best player in the NBA, according to All-Stars polled by The Athletic? At least one player voted for himself. Pamela Smith / Getty Images INGLEWOOD, Calif. — The Athletic polled more than ...

Silicon-carbon (Si-C) batteries are the next step forward in an industry that's largely been stagnant for the past 30 years. Traditional lithium-based batteries do the job well enough, but as the ...

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As Managing Editor, I lead CNET's mobile team, covering news and reviews on smartphones, wireless carriers, AI, wearables and more. I oversee the team's product testing and translate our findings into ...