Given the damage sustained by the pack, the results shouldn’t be that surprising. The loss of the vacuum seal certainly ...

Notably, a previous test conducted by the state-owned VTT Technical Research Center of Finland proved that Donut Lab's cell ...

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a supercapacitor ...

Donut Lab's solid-state battery pack charged from 10-80% in 12 minutes at over 100 kW in a Verge TS Pro motorcycle, the first ...

Skepticism grows around Donut Lab’s “impossible” battery as experts debate capacitor-like behavior and scarce independent ...

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

Donut Lab’s fast-charge demo beat many e-motorcycles, but 400 Wh/kg and 100,000-cycle claims remain unverified after the ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

The Verge TS Pro, equipped with a solid-state battery, was plugged in at a fast-charging station. Here's how it performed.

Finnish technology company Donut Lab has published the results of a special fast-charging test. In the fourth round of ...

Finnish startup Donut Lab has just released the third independent test of its solid-state ...