After securing another major partnership, Factorial is closing in on bringing its “groundbreaking” all-solid-state EV battery platform to global ...

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.

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

After making waves at CES with what it claims is the world’s first production-ready all-solid-state battery for vehicles, Donut Lab is now backing those bold promises with independent lab testing, and ...

The company claims to have the world's first production solid-state EV battery. Doubt persists, but an independent test is coming soon.

The long promised leap from conventional lithium ion cells to solid state batteries has finally arrived in a production electric vehicle, and the numbers are startling. A compact pack developed in ...

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