BEIJING -- A drone powered by an ultra-low-temperature high-energy-density lithium battery, developed by Chinese researchers, ...

If your Windows 11 laptop shuts down without a low battery warning, check notification settings, enable low battery alerts in Power Options, apply energy recommendations, and assess battery health.

If you need to conserve your dying phone battery efficiently, use the built-in tools that your phone already has. On iPhone ...

A day after announcing a huge lineup of new products, iRobot’s future is in doubt. The Latest Tech News, Delivered to Your ...

Motoring writer Gareth Butterfield points out the problems that can be fixed in cars just by charging or changing the 12v ...