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

The lithium-ion battery pack sitting under millions of electric vehicles on the road right now may be approaching a shelf ...

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

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

Earlier this year, Finnish startup Donut Lab grabbed headlines after claiming it had developed the first production-ready ...

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

VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

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

Another major Japanese automaker is jumping into the race for the “holy grail” of EV batteries after buying out ...

ION Storage Systems, Inc. (ION) announced today the successful customer qualification of its Cornerstone™ Cell performance. This marks ION as the first US solid-state battery technology company to ...

Japanese technology company Kanadevia will sell its solid-state battery operations to Japanese automaker Suzuki effective July 1, 2026. Kanadevia has been ...

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