I personally think the EV concept needs a new approach. Instead of spending hours recharging the EV the user just swaps the discharged battery with a charged one. The exchange time would be less than it took to fill a standard car with gasoline. You drive into a narrow lane just like you now drive into an auto carwash. When you drive into this narrow lane a red light comes on. You engage your parking brake and then sit back while the exchanger exchanges your discharged battery with a charged one. Turnaround time would be about 5 minutes.