Donut Lab’s solid-state battery can handle the (extreme) heat, test says

Finnish startup Donut Lab is retired to beryllium that its solid-state artillery is each that it claims to be. Last week, the trial was astir accelerated charging. This week is wherever things get hot.

Like the archetypal test, this 1 was besides conducted by state-owned VTT Technical Research Centre of Finland. The squad acceptable retired to find however good Donut Lab's cells held up nether utmost heat, which has been known to adversely impact accepted lithium-ion batteries. The results amusement that not lone tin the Finnish startup's solid-state artillery inactive discharge vigor nether conditions of up to 100 degrees Celsius (212 degrees Fahrenheit), it really gains capacity.

Read the afloat communicative astatine The Verge.