Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

A TUV certification uncovers the battery capacity and charging speed of the Galaxy S26 Plus — here's how it compares to the ...

Honor confirms the Magic8 Pro Air’s 5,500mAh battery, bringing powerful performance to a super-thin 6.1mm flagship smartphone ...

With iPhone Air, Apple reintroduced the MagSafe battery pack. It’s $99, and optimized specifically for iPhone Air. It’s ...

Some experts believe keeping your phone around 20-to-80 percent charged throughout the day is best for the phone’s battery ...

A research team affiliated with UNIST has unveiled a new type of thick electrode aimed at solving a common challenge in ...

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

A new report claims the OnePlus 16 will use a next-generation “Glacier Battery” with a capacity approaching 9,000mAh and is ...

A study by telematics specialist Geotab shows that the widely held belief that frequent fast-charging cycles damage EV ...

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