Depending on the age of your car, it might contain a round 12 V ... And depending on your own age, you might know that as the cigarette lighter port. Whereas this thing used to have a single ...

Depending on the age of your car, it might contain a round 12 V ... And depending on your own age, you might know that as the cigarette lighter port. Whereas this thing used to have a single ...

If you plug it in, and it doesn't work, there probably isn't power to the socket. Try plugging in the cigarette lighter - If you still have the cigarette lighter that came with your car ...