Comment by breakyerself

I think these supercharging stations are sad. I get annoyed at the 5 - 10 minutes that it takes to fill up my gas tank. 30 minutes to fill up would be excruciating. I remember seeing videos a few years ago where they wanted to have a standard for robotic drive throughs that automatically swapped out a cars low battery for a fully charged one. You could have a fresh battery in less than 5 minutes without getting out of the car. Your old batter would get charged and end up in someone else's car later. Why is that not obviously the best solution here?