The battery light will be illuminated on the dashboard and later the battery will go flat as it is not getting charged
Garages can check this for you if your battery is frequently getting flat.
How to Tell If Your Car Alternator Is Bad Check related link below…
Start the car, unplug the battery the alternater should power the car. If it dies the alternator is bad. You can also get it checked at any parts store.
The quick easy method for determining a bad alternator or at least to find out if it is charging, while the car IS running remove the negative battery cable from the battery, if the car stalls then you need to have the alternator service inspected.
Turn car on remove positive battery terminal if car turns off alternator is bad
Typically you know your alternator is out when you have to jump start your car numerous times. A way you can test it is by turning on your car and while it's running discount the + terminal. If the car turns off then your alternator is bad. If the car remains in then alternator is good and possible bad battery. Hope this helps
if your car will not stay charged, try running radio lights and all sorts of things that plug in to ac plug and if your car dies you need a new alternator
It may be the battery, if the car is running the alternator should still be good. The battery may not be holding charge and supplying your car with reserve power. I would take you car to the autoparts store and have them test the electrical system. They will do this for free and tell you if the alternator and or battery is bad.
If the car won't start, jump it off. While it is running, remove the positive cable from the battery. If the car dies, then your alternator is bad. If it keeps running then you may have a bad battery.
It sounds like the alternator is bad. If the alternator is bad the battery will not hold charge when running
Unhook ur positive terminal on battery while car is running if car turns off while doing this u got a bad alternator
NO
Yes, it certainly can.