Windows 11 has a built-in report that provides insight into your laptop's battery status, 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 ...

Most laptops' average battery life is about six to eight hours on a full charge, but some models are just built differently. For instance, the MacBook Pro M4 has been tested to provide up to 24 hours ...

Power banks are vital tools for many people, allowing us to get a full working day out of our smartphones. While most people look at the size, weight, or price, the savvier buyer will pay attention to ...

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

The Samsung Galaxy S26+ battery capacity will be kind of disappointing, although not exactly surprising, certification ...

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon. Patrick Holland has been a phone reviewer for CNET since 2016. He is a former ...

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, ...