The startup’s invention seems to check off most of the remaining EV-battery wish-list boxes. But it's cagey on how exactly it ...

I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

Windows 11 has a built-in report that provides insight into your laptop's battery status, including whether a replacement is actually needed.

Now, we have interviewed Donut Lab’s CEO and investigated the technology. At this point, it looks like either this battery ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Phone users have reported quick battery drain after the launch of Apple’s iOS 26.2, which kicked off a wave of concern across ...

But a team of Chinese researchers has managed to turn sulfur’s complex chemistry into a strength, making it the primary ...

New York's battery storage plans encounter setbacks due to fires, local opposition, and federal wind-energy project freezes, ...

A 50-megawatt, four-hour battery energy storage system (BESS) was launched at the old coal plant on Wednesday, marking the ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...