No, that is not possible, if the batteries moved the car in the first place. Energy is lost in every process, including recharging. The lost energy cannot be replaced unless you have another energy source. Now, if a car has regenerative charging, and is coasting downhill, 'some' energy could be extracted from the kinetic energy of the car, but that's from gravity, which in that case is the primary energy source.
Not on the level or uphill.
None of these schemes any of you dream up will work, it goes against the laws of physics. You are all talking about a perpetual energy machine, which is simply not possible.
As I have said before, we have not been told what the primary energy source is, and at least I know there has to be one, so all these guesses are meaningless, and NONE of them can possibly be correct.
You can't charge a battery with the energy taken out of it, and you can't put the light back into a flashlight.
Some things are simply impossible.
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