I have one of those cords that leaves the cigarette lighter and charges my cell phone, but I was wondering...

In my 01, I noticed that the plug in higher up, above the 4 wheel drive shifter, only provides power while the car is on (which is really all I need), but is less atractive (dangling wire).

But, the second outlet, behind the shifter, is a more convenient place to plug the charger into. The only thing that concerns me is, if I leave the phone plugged in (overnight for example), will it drain the car battery, or will I be OK????

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