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.

Automakers and cell producers have recently doubled down on timelines for the commercial production of solid-state batteries. Some of the car giants jostling for pole position in this push include ...

ION Storage Systems becomes the first U.S. solid-state battery company to pass customer cell performance qualification.

Solid-state battery developer QuantumScape is approaching the end of 2025 with all of its key goals achieved. The latest development is the installation of key equipment to enable higher-volume QSE-5 ...

Several major automakers and battery startups are racing to bring solid-state batteries from the lab to the production line, placing billion-dollar bets that the technology will solve the range, ...

A U.S. battery developer has moved a step closer to bringing solid-state batteries into ...

It's been a bumpy road on the way to the EV future so far, and automakers around the world are bracing for an "EV winter" of slower demand. Yet there are a few positives making news as well, like the ...

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.

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