Donut Lab claimed to have made the world's first production-ready solid state battery. An in-depth investigation suggests otherwise.

A detailed investigation confirms Donut Lab's 'solid-state' battery is actually a lithium-ion cell, with over 20 experts and electrochemical data proving the claims were false.

Il noto canale YouTube Ziroth ha pubblicato il video di un'indagine sulla batteria allo stato solido di Donut Lab. Le promesse, e i test indipendenti, sarebbero falsi secondo…

The 400 Wh/kg energy density claimed was measured at under 300 Wh/kg.

Secondo la ricostruzione di Ziroth, che ha interpellato diversi esperti del settore, gli stessi dati rilasciati da Donut Lab dimostrerebbero che la batteria dei miracoli non…

The conclusion doesn't rest on speculation or anonymous sources. Instead, it comes down to how the battery behaves under testing. Data from Finland's VTT, including voltage…

Donut Lab claimed to have made the world's first production-ready solid state battery. An in-depth investigation suggests otherwise.