We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will ...

The battery is one of the most vital parts of the computer, as it allows us to take our tech on the road and work anywhere we like. If you get a “no battery is detected” error, don’t panic. There are ...

In another sign that the new Dell XPS 14 has some battery magic going on, HardwareCanucks coaxed over 40 hours of battery ...

If your laptop barely lasts an hour without being plugged in, everyday habits and hidden settings could be to blame – here’s ...

Laptops powered by Qualcomm Snapdragon processors are clocking in at about 20 hours of battery life. Ditto for notebooks powered by Intel’s “Lunar Lake” chip. But isn’t that number way, way more than ...

The latest variety of laptops is already boasting some of the best battery life we’ve had on lightweight machines, thanks to ...

A simple line of code can help you monitor usage data, capacity history, and life estimates.

LG Display has started mass production of a laptop panel that automatically drops to 1Hz when your screen is idle, delivering ...

Overview Gaming laptops today strike a better balance between high performance and battery efficiency.Advanced processors ...

Apple's MacBooks have dominated in battery life in recent years, but this situation is undergoing a change now that Windows laptops, in addition to Intel and AMD, have a third CPU option: Qualcomm's ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...