Further Donut Lab Solid-State Battery Test Shows 110% Capacity at 80C

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

Donut Lab shuts down scam claims as solid-state cells hit 110% capacity in extreme heat

Finnish startup Donut Lab is pushing back against industry skepticism by releasing new independent ...
autoevolution

Donut Lab's Solid-State Battery Showcases Impressive Charging Performance in First Independent Test

Donut Lab revealed the first independent test showing that its solid-state battery is capable of 11C charging, although it still has to prove other claims ...

Donut Lab Solid-State Battery Claim Challenged After VTT Lab Findings

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

Solid-State Battery Hits 80% in 4.5 Minutes in Independent Test

During testing, the solid-state cell sustained an 11C charging rate. The battery reached 80 percent charge in 4.5 minutes and ...