Your car is not an endless source of free power, but even standard generators are capable of producing at least a little more juice than the components require. This extra juice is available through your cigarette lighter or dedicated 12-volt accessory socket and you’ve probably used it before, even if you were just charging your cell phone. But this modest little cigarette lighter socket is capable of more, and therefore much more. In fact, here is a list of the top ten appliances and accessories you can plug into your car. Just don’t overdo it.