> but it's really hard to actually pull it off. It requires that all the cars you service have the same battery pack, or that there are at most only a few kinds of battery pack to deal with.
Precisely the kind of thing government regulation is for. Don't specify what is inside the battery pack, specify the form factor, connection points and attachment mechanisms. Leave the battery companies to figure out the rest.
Precisely the kind of thing government regulation is for. Don't specify what is inside the battery pack, specify the form factor, connection points and attachment mechanisms. Leave the battery companies to figure out the rest.