Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

Chinese automakers are planning to start testing solid-state EV batteries in 2026, with one claiming massive energy density ...

Something quietly extraordinary is happening inside research labs, factory pilot lines, and test vehicles right now. The ...

At CES, Donut Lab presented a solid-state battery allegedly ready for mass production. However, the impressive specifications prompted critics to question the ...

It's been a bumpy road on the way to the EV future so far, and automakers around the world are bracing for an "EV winter" of slower demand. Yet there are a few positives making news as well, like the ...

Finnish tech startup backs up its rapid charging claims with firm evidence ...

Geely is kicking its solid-state battery development into high gear. The Chinese auto giant said it would complete its first solid-state battery pack this year. Completed packs will then go into test ...

What if the future of energy storage was already here, quietly reshaping how we power our lives? Two Bit da Vinci walks through how a small Estonian company, Donut Lab, claims to have developed the ...