Donut Lab has released five VTT test reports on its solid-state battery, but none address the 400 Wh/kg energy density or 100 ...

Donut Lab is making wild claims about their new solid-state battery technology. Testing breaks down the specs, the science, ...

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

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 has published results from its fourth battery test with Verge Motorcycles, demonstrating ...

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 ...

During CES 2026, Donut Lab claimed it had built a solid-state battery that promised unprecedented energy density, longevity, and charging performance. Skeptics demolished Donut Lab's claims, but the ...

ALBUQUERQUE, N.M. (KRQE) – Tucked away in the maze of buildings at Sandia National Labs is a series of experiments working to make roadways safe. While the ‘BAT Lab” has nothing to do with a certain ...

Earlier this year, Finnish startup Donut Lab grabbed headlines after claiming it had developed the first production-ready solid-state EV battery capable of charging in about five minutes. The ...