Will leaving this car mp3 player plugged in drain bettery ?

22 Apr 2016

So i always get it out when i park my car cuz im scared that it will drain battery(sry if bad english).

Comments

If it’s just the AUX connection and not USB or 12v than no it definitely will not. If it uses USB or 12v than there is a slight chance but still highly unlikely. A lot of cars cut power to those after being turned off and even if they don’t you’d have to have one weak azz battery to not be able to start your car the next day.

Tj captain😁, btw my car doesn’t have AUX, im also pretty sure that car cuts power to those cuz when its working its screen is on, when i turn off car its screen is off. But i asked just in case.

i recommend to unplug it !! and also plug it AFTER you start the car !!

No, unless you have modified factory wiring with in your car, the socket should turn off with the key

I’ve left mine on in my car for weeks at a time with no negative side effects. You’ll definitely be fine

Ok then, i guess there is no need to be worried

Since your using an Aux chord no it wont if it was a cigarette lighter that was hot or a USB it could but even then the drain would be fairly small and chances are those wouldn’t be hot with the ignition off anyways.