Battery life hasn’t exactly been a strong point for foldables so far, but that might be starting to shift. A recent ...

It looks like the Galaxy S26 Ultra's Privacy Display will affect your battery life, and not in a good way.

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger batteries.

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

The iPhone Air isn't selling as well as the three iPhone 17 models, which are still sold out in various markets, but there's no question the handset is a head-turner. While the ultra-thin profile and ...

TL;DR: A new thin-and-light laptop has been teased as hitting over 30 hours of battery life in Hardware Canucks' web browsing test, a domain previously exclusive to rugged laptops with massive ...

OPPO Find N6 leads a foldable battery test; its 6,000mAh pack and Snapdragon 8 Elite Gen 5 last longest overall.

Battery degradation is inevitable. But as technology advances and carmakers come up with better ways to improve battery life, it’s slowly becoming a non-issue. That’s what the statistics say, and that ...

Skepticism grows around Donut Lab’s “impossible” battery as experts debate capacitor-like behavior and scarce independent test data.