You can squeeze more hours out of your laptop's battery by optimizing some Windows settings. Try these to keep your machine ...

EV batteries usually fade gradually, so the real warning signs are often changes in behavior rather than age alone.

Most battery cells currently rely on raw materials from China. GM is seeking to establish domestic supply chains both for EVs ...

The iPhone 18 Pro Max gains six hours of video playback, while Apple’s first foldable reaches 44 hours on its cover display.

The largest independent EV battery study, 500,000 tests, ranks which used EVs retain the most battery health. Mercedes, ...

This is a crucial issue that goes beyond the US and even beyond batteries. China is miles ahead of much of the rest of the ...

Apple has confirmed the battery capacities for the iPhone 18 Pro and iPhone 18 Pro Max models that the company unveiled this ...

One Galaxy Watch alternative offers strong fitness features, impressive battery life, and a lower price, but there are ...

Elon Musk’s SpaceXAI has built what may be the biggest battery in the U.S. at its controversial Memphis AI computing hub.

Global battery storage capacity surged 66% in 2025, with China controlling nearly half the market as electricity demand and grid flexibility needs accelerate.

One U.K. homeowner hoping to add a small solar setup and battery to their home got a sobering answer after asking Reddit's r/SolarUK community whether roughly $4,000 (£3,000) would be enough to make ...