If you had charge spots everywhere, and you had battery swap stations everywhere, how often would you do it? And it ends up that you'd do swapping less times than you stop at a gas station.
Hvis man havde opladnings stationer over det hele, og batteriudskiftnings stationer over det hele, hvor ofte ville du så gøre det? Og det ender med at du ville skifte færre gange end du stopper ved en benzintank.