Lithium dendrites have plagued battery engineers for decades. These microscopic, needle-like metal growths sprout inside ...

When Finland’s Donut Lab claimed earlier this year that it had developed a solid-state battery capable of storing 400 ...

To check your battery health, go to Settings> Battery, tap Battery Health, then scroll down to Maximum Capacity. Anything ...

Donut Lab promised a battery with incredible numbers which is ready for mass production. A former employee of a supplier says ...

Everyone's talking about electrolytes, but are they really the key to optimal hydration? Experts weigh in on the benefits and ...

This FAQ examines the technical reasons why pack-level scaling is insufficient and identifies the systemic changes required.

The Casely Power Pods 5000mAh MagSafe wireless power bank is being recalled again. Here's how to check your unit and get a free replacement.

The F33 has a similar rear camera, but comes with a 16MP front camera. The OPPO F33 Series introduces a physical redesign, ...

For as long as smartphones have existed, a persistent warning has followed them: never leave your phone charging overnight, ...

Not only that, but Donut Lab, a spinoff of Verge Motorcycles, said that its solid-state battery — long considered the “Holy ...

According to Toyota, you can expect to pay anywhere between $3,000 and $8,000 to have a new 0.9-kWh lithium-ion battery pack ...

Researchers at the FAMU-FSU College of Engineering have developed a rechargeable zinc-ion battery that uses low-cost ...