Battery only powered cars will never do for travel some kind of a hybrid platform might work . Using electric motors for drive does have a place todays hybrid uses piston engines I would think a turbine would be much better to charge a smaller battery pack for surges of energy like passing and hill climbing .
A standardized removable battery would help with the possibility of a electric car being usable it would take some big infrastructure .
GM made "TAG VEHICLES" into the 1990's they were sent out with small engine transmission that was returned from a company that made them all electric . Phone and power companies were the big buyers but they fell out of favor as they could not keep work crews heated in the winter .