Better Place, the electric car company that was launched in Israel with Renault was doing that. You could charge at home or go to a station and have your batter

Better Place, the electric car company that was launched in Israel with Renault was doing that. You could charge at home or go to a station and have your battery swapped in minutes. I think they did that mostly to make sure people will always know they can charge quickly and not waste time in a station for that.