The individual cell charged in about five minutes in an independent test. But can it do that at the pack level over many ...

Donut Lab released independent testing of its new solid-state battery, which can charge to 80 percent in just five minutes.

VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some questions.

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 ...

Solid-state batteries use solid materials instead of liquid for electrolytes, which means they could be safer, hold more power, and charge faster than current lithium-ion batteries. Many companies are ...

The race to revolutionize the science of electric vehicles (EVs) is heating up. Stream Los Angeles News for free, 24/7, wherever you are. Often touted as the "holy grail" of sustainable driving, solid ...

What if the future of energy storage could be redefined in just five minutes? That’s the bold promise behind the world’s first solid-state battery unveiled by Donut Lab, a breakthrough that has ...

The race to reinvent the electric vehicle battery just crossed a line that had existed mostly in lab demos and investor decks. A small Finnish outfit, Donut Lab, says it has moved solid-state cells ...

Solid-state batteries have long been the white whale of electric vehicles, promising lighter packs, faster charging and road-trip ranges that make gasoline look outdated. What is changing now is not ...

Advanced solid-state batteries have long been regarded as the holy grail for electric vehicles and Subaru has joined fellow Japanese brands Toyota and Nissan by working to implement these advanced new ...