> Solid-state batteries are expected to become a viable alternative to lithium-ion batteries that use aqueous electrolyte solutions > Because solid-state batte

> Solid-state batteries are expected to become a viable alternative to lithium-ion batteries that use aqueous electrolyte solutions > Because solid-state batteries use lithium So this new solid state battery from Toyota will still use lithium. I guess it’s not common knowledge that lithium-ion is not a solid state battery. But rather, it is a liquid solution.