Unless you are getting an old Nissan leaf, you’re probably going to be fine. Todays EV batteries are so energy dense they undergo less strain than the old versions.

There were 2 problems with early EV batteries. First, they were not actively cooled and could cook themselves to death over time. Today’s batteries have their own climate control.

Second, they were not very energy dense, so when they were being charged or discharged, you were moving a larger proportion of overall capacity in a short amount of time. Batteries do not like that. But as the capacities grew, the instantaneous load on the batteries dropped, so they didn’t have to work as hard to do the same thing. So they weren’t as abused and last longer.

Event first gen Chevy volts are rolling around happily on their original batteries with no noticeable loss in capacity to this day.