Comment Best of both battery worlds (Score 1) 325
Even better idea: I buy a car with, say, batteries for (configurable) 100 miles worth of range. I use this for my commuting. When I want to go on a road trip, I stop by the battery spot, they rent me batteries for an extra, say, 300 miles worth of range which I swap out at battery stops. When I get home, I return the rented pack. I only pay for the 100 mile batteries when I buy the car and only deal with the extra batteries and their costs on the rare occasions when I need them. Most of the time my car is lighter and, therefore, more efficient. Seems like the best of both worlds.