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 ...

Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over ...

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 ...

Attach the jump starter’s red positive (+) cable to the positive (+) terminal on the battery and the black cable to an unpainted metal surface on the engine bay. Turn on the jump starter per the ...

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 ...

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

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

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

A new program makes it safer and easier for Illinois residents to dispose of spent batteries, particularly the potentially ...