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

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

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

Donut Labs claims its solid-state battery has 5-minute charging and 100,000 cycles, but independent, peer-reviewed proof is still ...

Donut Lab has published the results of its latest test on its solid-state battery. The test examined the safety of a damaged ...

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

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

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 ...

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

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 ...

There was speculation that Donut Lab’s battery was able to discharge energy so quickly because it was a supercapacitor in disguise. So the startup set out to disprove that claim. There was speculation ...