Skepticism Mounts Over Donut Lab's 'Miracle' Solid-State Battery Claims

A Finnish startup's ambitious claims about a breakthrough 'solid-state battery' are facing increasing scrutiny after an independent lab analysis found minimal lithium content, questioning its core assertions. Despite Donut Lab's attempts to use the results to redefine their cell chemistry, critics highlight the limitations of the test and the continued absence of a working prototype in any production vehicle.