[heero_yuy]

I think people are putting too much faith in battery technology improving.

There is however some simple physics that shows why this is not really viable: Say you had a 100 KWhr battery, this is enough to give a decent range, to charge it in 1 hour requires 230v at 440 Amps excluding inefficiencies. Just think of the cable thickness and "plug".

Now you want a fast rechage at a garage say, 6 minutes? that's 4,400 Amps!!! A cable to carry that would be so heavy you'd need a crane. The magnetic field generated by such a current is likely to erase things in the vicinity.

Quick refilling and long range can only be got from a fuel cell / hydride tank using Hydrogen. A simple swappable tank cartridge could have you filled up in under a minute and the tanks are recharged with Hydrogen at the garage, generated using surplus electricity, where you stopped. The fuel cell can also be run "backwards" for a slow recharge of the tank at your home.