Germany has stations to recharge electric cars,you have a choice of waiting on your batteries to recharge or swap your battery pack for another that's charged.
sence could prevail
all manufactures could use the same batteries
if I bought a brand new car like a Tesla , I would not be happy to part with my brand new battery in an exchange for one that I know nothing about. I also doubt all these electric cars use same battery. there is also a limit to number of charges, also the % of the battery's fully charged can drop as it gets used more. there is a lot to think about. how large & how heavy is a battery that powers a Tesla? do they have a number of battery's or only one? also if your racing a Maserati, whats the distance under full power you get from the battery before it needs recharging? there would be a big difference in driving slow & using full power in the battery range. Aussie is a big country you can fit England 7 times into the state of NSW.
that's pretty good life Aron, there is 444 battery like that in a Tesla, just wondering about putting on the charger and getting the exchange battery for a quick refill stop?