Would it be possible to have a set of batteries recharging as your driving? I'm thinking of running a 10,000 watt generator that the recharger is plugged into and recharge batteries while driving with the generator.
Hi, Mike - Sure. But why do you want to use expensive (noisy, stinky, and carbon-loaded) gasoline to produce electricity instead of just plugging into your wall and using grid-juice?
Also, why do you want to haul an extra set of batteries around? Can your EV afford the extra weight?
It's one thing to use a small generator to extend your range - not a bad idea - and quite another to use a big old generator to avoid having to plug in. Plugging in is what makes an electric car so cheap to operate.