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

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.

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

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

Roughly three months ago, electric motorcycle startup Verge Motorcycles announced something huge, claiming its updated Verge TS motorcycle will ship as the “world’s first production vehicle with an ...

The Donut Lab solid-state battery was heated to the boiling point of water. Here’s what happened next.

Its solid-state batteries are already showing promise with real-world tests delivering over 745 miles of range on a single charge. Now, Factorial Energy is going public as it aims to bring the ...

Despite their potential, solid-state batteries struggle to replace lithium-ion due to manufacturing hurdles and performance ...

Explore the solid state vs lithium ion debate in this detailed battery technology comparison, highlighting differences in energy density, longevity, safety, and future energy storage potential.

Solid-state EV batteries will be here before you know it, Mercedes-backed Farasis Energy claims. During a recent investor meeting, Farasis said it will begin delivering solid-state EV batteries by the ...