Nice little workout too - each batt weighs ~65 lbs. I swapped 16 of them, for ~1040 lbs
Don - good question. Of course, anywhere you can find a plug, you can recharge an electric car.
But if/when EV's go mainstream, drivers *are* going to run out of charge on the road. I predict you'll either just call for a tow to the nearest high voltage quick-charge station, or maybe they'll have mobile quick charge vehicles.
Like the giant AFM generator truck this poor guy called in to recharge his tiny G-Wiz electric car (the proportions are comical):
Hear the guy's voice? The embodiment of "range anxiety!" I'm sure it cost him a pretty penny, too!