Donut Lab solid-state battery retest by Finland’s VTT shows capacity rising to 110% at 80C, but weight data is still missing.

The right battery capacity (also referred to as sizing) is of the utmost importance when finding a home battery to meet your household's energy needs. But how do you know what size is right for your ...

As you use your phone, its battery naturally loses some of its capacity over time. Android is preparing to give you an estimate of your battery’s remaining capacity. Android’s new battery health ...

Installing a new home battery? You'll want to know how much power it can handle, and this guide will help you figure it out. If you’ve been thinking about switching over to solar energy, you might be ...

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, ...

Lithium-ion batteries are one of humanity’s greatest inventions. They have already helped us develop portable electronic devices and electric vehicles and are on the verge of conquering the grid ...