If we're splitting hairs, this is a semi-solid-state battery, not fully solid state. That refers to the battery's electrolyte ...

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

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

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

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

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

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

With so many empty promises in the EV space, this development may be the breakthrough we have been waiting for.

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

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

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

Says the semi-solid batteries offer enhanced performance.