Not too practical for NASCAR, the charge would run out of the 100th lap.
However, there is a electric motorcycle manufactrurer out of Cal.(MotoCzysz) that averaged 100 mph at the Isle of Man TT races this year. This is 5 laps over the 31 mile mountain course.
To compare the winner of the Seniors TT(1000 cc Honda)averaged 128 mph over the same course. The Supersports TT(600 cc Honda) averaged 123 mph over the mtn. course.
If you are not familiar , the Isle of Man TT races are the premier motorcycle and sidecar races in the world.
While electric may not be practicle for the mini van or pick up truck , it could become a reality for motorcycles.
It would not replace a Harley Sportster but it could be used in by your average commuter in warm climates. It also could capture some of the crotch rocket market.
Dunno. Out where I live, when the weather is good, the bikers go out and spend all day on the road.
I don’t think they want to have spend half the day charging.
And, again, who’s going to put charging stations in just for them?