If Toyota pulls off these solid state batteries, it means EVs with 620 mile range with batteries that can be charged in 10 minutes in either 2027 or 2028. That's going to basically mean checkmate for all the competition unless they are equally innovative.

https://electrek.co/2026/02/09/big-oil-is-betting-big-on-toyota-to-win-the-solid-state-battery-race/