Japanese firm believes it could make a solid-state battery with a range of 745 miles that charges in 10 minutes
Fast chargers are already a thing. Those are used on road trips. For your wall box at home 11 KW are completely fine. All you need to do is get the battery full overnight. You don’t need huge charging speeds for that.
I don’t have an EV, and my experience trying to charge rentals has been miserable. There is a lot of room for improvement.