Scientists have unveiled a new approach to powering quantum computers using quantum batteries—a breakthrough that could make future computers faster, more reliable, and more energy efficient.

Choosing a power bank is not only about picking the biggest number on the box. A higher mAh capacity does not always mean a ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones last daily and over years.

Another member of China’s automotive Big Four has begun real-world road testing of solid-state batteries capable of ...

CATL has unveiled a sodium-ion battery for light commercial vehicles and, according to media reports, aims to begin mass ...

While both markets face ancillary market saturation, it has very different consequences in CAISO than in ERCOT.

The big picture: Google's latest mid-range smartphone, the Pixel 9a, comes with a controversial new battery management feature that gradually reduces the battery's maximum charge capacity over time, ...