That's true and the reason that electric cars will work much better than most expected, with no need for a battery change during the life of the car. Here thoug

That's true and the reason that electric cars will work much better than most expected, with no need for a battery change during the life of the car. Here though part of the reason for the huge savings in one year is the market was in such dire need they've worked the battery hard. The return on investment is still stellar I'm sure, beating even the best initial estimates. But the battery will most likely not last as long as in the original estimates either.