Oppo Find X8 Ultra may introduce a flat display instead of the curved on its predecessor, claims a new leak. Details here.

Transforming a standard battery into a rechargeable version requires careful modifications and the right components. A lithium battery paired with a voltage regulator ensures a stable power output, ...

An international team of engineers and materials scientists has developed a lithium-sulfur battery capable of retaining 80% ...

Though the Ultrahuman Ring Air is primarily a sleep and recovery tracker, it also offers basic exercise monitoring with ...

However, a new leak from the 3C certification website (via Abhishek Yadav on X) has now given us some details about the Galaxy S25 Edge's battery and charging specs.

Get it! This battery charger can charge all types of 6.0-volt and 12.0-volt lead-acid batteries including AGM, GEL, WET, ...

Samsung and other manufacturers have been implementing ways to keep an eye on the battery health of phones for a few years. And there are ways, like Google’s charge limiter on Pixels ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

When searching for the best laptops for battery life in your price range ... of how long you can expect a laptop to last on a single charge while browsing the web. More importantly, it gives ...

The Nintendo Switch doesn't have the worst battery life in the world ... Plus, it's always handy to have a spare should your official charger ever go missing or meet an unfortunate end (cats ...

Keep your iPhone powered up when you need it most with one of the best portable power banks, tested by our CNET tech expert. Executive Editor David Carnoy has been a leading member of CNET's ...

Either way, the iQOO Z10 Turbo Pro is expected to get a considerable upgrade over the existing iQOO Z9 Turbo+, which carries a 6,400mAh battery and supports 80W wired fast charging. The phone is ...