I have one USB port in my car, and I want to set up the camera. (I have it already in car)I’ve read through a lot of forums, and everyone has ideas, but I haven’t found anyone who has successfully put it into practice.

The car is under warranty, so I can’t make any aftermarket modifications.

Would it work if I plug it into the cigarette lighter usb adapter? Will it drain the battery?

Tnx for help