Hippy SteveIf you've been following the Donut Labs Solid State battery claims, you may already know they're hard to believe.
With the new test results from independent VTT labs, there is reason to believe it's a fraud and the cell is simply Lithium Nickel Manganese Cobalt (NMC) being charged at an extreme 11C rate causing all the heat you would expect from that.
Captain Jack Sparrow