Geektastic:
Must be 100% identical in every way to a current vehicle. So must charge in 5 minutes or less, must do at least 800km per charge, must be available in any vehicle form I might choose (ie new Land Rover Defender through to Subaru Forester) and the charging stations must be at least as frequent and accessible as the current petrol station network.
So a combination of requirements to make up a rather unique need