ION Storage Systems' solid-state Cornerstone battery cells passed customer qualification, a first for a US solid-state ...

The Finnish firm claims it has beaten the world’s largest carmakers and battery giants to commercializing solid-state cells ...

Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

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

Donut Lab battery validation adds a 10-day room-temperature retention figure of 97.7%, while energy density and weight data remain absent.

Solid-state batteries spark a global EV arms race as automakers and startups compete to unlock ultra-fast charging and the ...

Donut Lab solid-state battery retest by Finland’s VTT shows capacity rising to 110% at 80C, but weight data is still missing.

Electric vehicles have advanced rapidly over the past decade, but battery technology remains the ...

At CES, Donut Lab presented a solid-state battery allegedly ready for mass production. However, the impressive specifications ...

Factorial Energy secures strategic investment to accelerate expansion into high-growth markets, including drones and mobile robotics.

The experimental manufacturing process could one day deliver a vehicle with a 1,000-plus mile range, researchers say.

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