https://www.popularmechanics.com/science/a40230247/solid-state-batteries-electric-vehicles/
From Popular Mechanics –
Quantum scape is well on its way to developing and deploying a solid state battery in Volkswagen vehicles.
An Audi or Vokswagen with QuantumScape batteries will be here by 2024.
Solid state batteries will be going 400 miles per charge and then recharge very swiftly.