Donut Lab battery validation adds a 10-day room-temperature retention figure of 97.7%, while energy density and weight data remain absent.

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

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

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.

The Donut Lab solid-state battery was heated to the boiling point of water. Here’s what happened next.

UK e-powertrain consultancy CamMotive has opened a new 800-channel battery testing laboratory in Cambridge, significantly ...

Know true value your lab offers by accurately assessing fee-for-service testing margins before selling or restructuring health system labs.

A Richmond non-profit that focuses on ending plastic waste in oceans has received provincial funding to help expand its testing facility. Ocean Legacy Foundation was awarded $574,229 through the ...