Yes, the job of the alternator is to recharge the battery and run all the electronics when the car is in use. If the alternator is defective and not putting out the required voltage to keep the battery charged it will soon run down.
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.
As long as the battery is fully charged it will start no matter the condition of the alternator. Eventually the battery will run down if the alternator is not keeping it charged.
The battery will just run down and the engine will stop.
The battery will run down and he engine will stop. You will not be able to start the engine. The alternator keeps the battery fully charged.
Defective alternator or something is on pulling power from the battery. Can be any light or relay.
The positive battery terminal cable will always run to the alternator- just follow it down.
Battery is run down or on it's way out.
The battery will run down.
It would only run as long as the battery had a sufficient charge.
The vehicle would run on battery power until the battery runs out of power.
run it and then disconnect the negative wire from the battery if alternator dies its bad.