VTT's second independent test shows Donut Lab's solid-state cell delivered 110% capacity at 80°C and survived 100°C discharge ...

Volkswagen’s partner, Gotion High Tech, has begun testing all-solid-state EV batteries with a CLTC range of 1,000 km (620 ...

According to the tests, Donut Lab’s solid-state cell, dubbed the Donut Battery, charged from zero to 80% in just four and a ...

Donut Lab released the results of the second independent test showing that its solid-state battery can handle extreme heat without affecting its performance ...

Electric vehicles have advanced rapidly over the past decade, but battery technology remains the ...

Scientists at Nankai University in Tianjin, China, claimed to have built a solid-state battery that can power electric ...

The Donut Lab solid-state battery was heated to the boiling point of water. Here’s what happened next.

Spurred by EVs and electrified aviation, global demand for lithium-ion batteries is expected to more than double its 2023 ...

Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the liquid can vaporize and catch fire — a process called thermal runaway. And at ...

Independent testing shows Donut Lab’s solid-state battery survives extreme heat and retains performance at temperatures up to 100°C.

As part of its 'I Donut Believe' campaign, Finnish battery developer Donut Lab has published further independent test results for its disputed solid-state ...

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