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

Since announcing earlier this year that it was on the cusp of a major battery breakthrough, Finnish startup Donut Lab has faced a lot of questions, and plenty of skepticism, about its production-ready ...

Feb 20 (Reuters) - Aston Martin's woes deepened on Friday after a Honda power unit issue sidelined the team on the final day ...

The big reveal at CES of a production-ready solid-state battery needs backup.

Electronic Design has been keenly following the Donut Lab Solid-State Battery since its announcement at CES 2026. At first ...

After weeks of skepticism and even industry figures calling its solid-state battery claims a ...

Battery anxiety could soon be a thing of the ...

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

Discover how quickly solitude drains your mental battery and why extroverts recharge faster around other people.

Energizer may have the brand name recognition and cute pink bunny mascot, but Costco's Kirkland batteries are a great value. Which one comes out on top?

Want to get the most battery life out of your phone possible? These phones have longer-lasting battery than the Galaxy S25+, ...