Anyone interested in buying a second-hand electric car will come across the term SoH. It stands for "state of health" and simply refers to the condition of the drive battery. We explain what you need ...

A battery that charges fast, holds more energy, and stays safer under stress has become a kind of modern promise. You hear it ...

A large fleet study finds EV batteries lose capacity slowly, often lasting more than a decade with everyday charging habits.

My “unicorn” Volvo V90 plug-in hybrid wagon is almost four years old. Here’s how healthy its high-voltage battery is.

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

Updated findings reflect a higher degradation rate than Geotab’s 2024 study (1.8% per year), largely due to increased ...

Fancy, high-powered EV charging stations are becoming common in North America. This is how they affect batteries.

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, ...

A home battery can keep your home running during power outages, or provide a more sustainable energy option when paired with solar panels, but finding the right one can be tricky. Buying a home ...

“At temperatures below 5°C, chemical reactions ('plating' and 'dendrite formation') start to occur during charging and ...