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

Donut Lab released the results of the second independent test showing that its solid-state battery can handle extreme heat ...

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

Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the ...

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