Donut Lab revealed the first independent test showing that its solid-state battery is capable of 11C charging, although it still has to prove other claims ...

Following intense industry criticism, Donut Lab presents third-party data showing high C-rate charging and stable discharge performance.

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 ...

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

Finnish startup Donut Lab announced it will release independent test data supporting its all-solid-state ...

A head-to-head comparison of every iPhone versus every Samsung Galaxy! Witness the evolution of smartphones in this speed, camera, and battery capacity test. Which brand reigns supreme? Bacon signals ...

“I firmly believe this is one of those products everyone should have on hand.” Right now at Amazon, the Ancel Plus Car Battery Tester is on sale for just $56 while it’s half-off, and it offers a ...

A TÜV certification listing suggests the Galaxy S26+ will have a 4,755mAh battery (likely marketed as 4,900mAh), matching last year’s model and disappointing given rivals’ higher capacities. It’s ...

Ford is jumping into the battery energy storage business, betting that booming demand from data centers and the electric grid can absorb the EV battery capacity it says it’s not using. To achieve this ...

The US Energy Information Administration (EIA) says that battery storage capacity grew by 13,809 MW in the past 12 months and is projected to expand by another 22,053 MW as solar continues to dominate ...

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon. As Managing Editor, I lead CNET's mobile team, covering news and reviews on ...

Capacity to build EV batteries far outstrips demand globally, a new report says. It's worst in China, but the overcapacity issue exists in every major market and poses financial risks for battery ...