so we just ran a small TV through our cigarette lighter in my car with a power inverter. So you guys think a car battery with an inverter would work fine? I don't want to spend the $150 on a Duracell powerpack if a car battery will last longer.
So if I purchase a car battery and hook this up to it...that should work. HOwever, my question is how do you charge a car battery that is not being powered by your engine?