After a high-profile debut of its solid-state battery at CES, Donut Lab has some writers wondering how real this all is, especially with rumors of launch delays. Their new website embraces the skepticism, to a point… To their credit, they have engaged a reputable independent lab to run and report on a series of tests intended to prove the capabilities of their battery, starting with the oft-quoted “5-minute charge” claim. I’ll defer to those with electrical engineering degr