It is time to standardize EV batteries like wheels: 5-10 mainstream types & competition on quality vs. price vs. range.

Regulator help is needed here.

Historically, vehicles actually did have completely interchangable motive components. They were called horses.

It would have been difficult given the state of other technology at the time for the inventors of the internal combustion engine to have supplied it as a drop-in horse replacement for your carriage, but you could kind of imagine that working with current technology.

Regulations... in THIS economy and administration????

Largest Chinese companies will define the standards.