Consider these expert-vetted tips and tricks to make your device last up to hours longer - no matter the brand.

As power grids add more renewable energy and large-scale battery storage, utilities face a growing challenge: how to ...

Basically, VTT hooked up Donut Lab’s to a battery tester and left it idle for 10 days, while measuring the voltage every 10 seconds. According to the results, the cell demonstrated high stability, ...

Finnish startup Donut Lab's third test shows its solid-state battery retains charge for 10 days, proving it isn't a supercapacitor.

A simple trick every iPad owner should know.

Laptop batteries lag in performance as they age. But you can slow down their deterioration by tweaking your Mac’s charging settings.

Scientists from the Helmholtz Institute Mainz (HIM) and New York University have developed a non-destructive method to ...

Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.

Older batteries also have a greater distribution of aging. The percentiles are much closer to the median for newer batteries, ...

Dr. Rodman is the director of A.I. programs for the Carl J. Shapiro Center for Education and Research at Beth Israel Deaconess Medical Center in Boston. As a practicing physician, I know that my ...

The Xiaomi SU7 hasn’t been on the market for very long, but one owner in China put the electric sedan through its paces at a rate higher than most taxis. The model has covered an astonishing 165,134 ...