An out-of-warranty battery almost left this paralyzed man’s exoskeleton useless

they exist for electric scooters in some regions, but car manufacturers really hate each other. it's possible but unlikely. it takes them forever to even offer a charging port adapter.

I would love more standardized batteries in everyday tech too. We need to standardized another shape or two for phones and other small tech. Finding good brands' bike lights with AA or AAA batteries, for example, impossible anymore.

https://www.gogoro.com/gogoro-network/

We used to in the r&d stages of rudimentary automotive models https://en.m.wikipedia.org/wiki/History_of_the_electric_vehicle

Nio is one company that does just that in China, i'd assume swapping battery is expensive though so the use case is still limited.