The battery will slowly discharge over time and ,if not trickle charged with a mains charger, will form lead sulphate on it's plates which is an insoluble crystalline deposit. Once this has happened the battery cannot be revived.
Not likely.
As long as your car engine is running, it should be OK. An exhausted battery will only become a problem when you try to start the car.
The alternator is not working properly. Your car will still run off the battery for a little while then when the battery dies the car dies. Check the alternator or take it to autozone and they will check it for you.
I'm not so sure :(
On some car yes it will.
hi,my car the automatic ligths dont turn off,and my battery die...do you know was wrong???
It has to be a dead charging system.... usually a short internal in the alternator
No, that will have no effect on the battery.
You will destroy the voltage regulator if you unplug the battery while it is running, then you will have to replace the alternator anyways.
your alternator is bad even if you charge your battery it could still die because the battery is being wasted while you drive
Bad Alternator and have your battery checked for bad cells
If the alternator fails, it is no longer keeping the battery charged and your engine is running on nothing but battery power. Once the battery runs down, your engine will no longer run.