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

Researchers at Empa and EPFL have reported a stretchable, silicone-based solid electrolyte aimed at addressing a persistent ...

Researchers at University of Tsukuba have developed a high-performance, reusable, all-solid-state magnesium-air rechargeable ...

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

VTT's second independent test shows Donut Lab's solid-state cell delivered 110% capacity at 80°C and survived 100°C discharge, but key claims remain unproven.

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

In February 2026, the solid-state battery industry accelerated its transition from pilot-scale trials to mass production, with sulphide electrolytes becoming the primary technological focus, and the ...

Electric vehicles and grid storage systems depend heavily on lithium and other costly metals.

Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the liquid can vaporize and catch fire — a process called thermal runaway. And at ...

Independent testing shows Donut Lab’s solid-state battery survives extreme heat and retains performance at temperatures up to 100°C.

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

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