Typical EV energy usage is 0.25 KWh per mile. 9220 miles mean the battery size is 2305 kWh. Tesla model S or X battery size is 100 kWh. Their battery size must have at least 20 times energy density than current battery technology. To charge this size battery in 8 minutes requires minimum power 17,000 KW. Tesla supercharger power is around 150 KW.