On Fri, 31 May 2019 18:22:06 +0100, wrote:

On Sat, 1 Jun 2019 03:02:37 +1000
"Rod Speed" wrote:
"Commander Kinsey" wrote in message
news
In the future I expect technology to have improved to make them at least
as good as petrol cars.

While battery swapping might conceivably get close
time wise, there is no way to stop someone swapping
a good battery for a ****ed one and no way to test
how ****ed a battery is quickly and charge those who
show up with a ****ed battery for the cost of a new one
or just tell them to **** off with their ****ed battery.

Battery swapping is not feasible - the amount of space required to store them
would be ridiculous and constant swapping wouldn't do the connectors on the
battery or the car any good over time.

What about electrolyte swapping?

30 minutes is not feasible at all. Nevermind the inconvenience, think how big refuelling stations would have to be!