A $50 USB-C cable tester revealed which of my cables were actually useless. I happily got rid of them and haven't looked back.

Think smartphone batteries are simple? This iFixit factory video reveals the complex engineering and safety tests behind ...

Researchers develop a stretchable battery powered by air moisture with a built-in self-destruct feature for IoT devices.

Researchers from North Carolina State University and Rice University have created a nontoxic, stretchable battery that operates by extracting moisture from the ambient environment—even in climates as ...

Lithium-ion batteries in personal electronic devices (PEDs) such as laptops, smartphones, powerbanks and electronic cigarettes can pose a serious safety risk in air travel. Damaged or overheated ...

We tested AMD's latest processor, the Ryzen AI 400, for both battery life and efficiency using our "One Piece" streaming ...

A four-year-old Model 3 Performance scored 88% battery health in Tesla's own test—lower than its owner expected, but close to ...