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

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

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

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 pack-level test of the controversial tech.

Something potentially huge is brewing in Finland. Donut Lab says it created the world’s first production solid-state battery ...

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

Solid-state batteries are called the “holy grail” of EV battery tech for a reason, right? The new battery tech ...

Finnish startup Donut Lab has pushed back against accusations from online critics that its solid-state battery technology is a fraud, with CEO Marko Lehtimäki pledging that third-party testing and ...

Donut Lab showcases ultra-fast charging battery tech on Verge TS Pro electric motorcycle, hitting 10–70% in just 9 minutes.

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 ...

The Berlin Battery Lab, a new research platform aimed at accelerating the development and commercialisation of next-generation battery technologies has been ...