NewsDonut Lab's 'solid-state' battery exposed as regular li-ion in damning investigation
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.
https://electrek.co/2026/06/08/donut-lab-solid-state-battery-exposed-lithium-ion-fraud/
