How To Know My Car Battery Is Dead. When you run your engine youre. It may be shaped like a battery or it could just be the letters.

If the alternator is starting to go bad it may not charge the car battery properly and within time this can cause the car battery to drain out. Signs of a bad alternator. The battery in your car can go dead for any number of reasons leaving you stranded.
In modern vehicles there is a clear indicator light on your dashboard that will notify you when your alternator is having issues.
You may have a faulty starter or other problem preventing your cars engine from turning over. If the alternator is starting to go bad it may not charge the car battery properly and within time this can cause the car battery to drain out. Signs of a bad alternator. The positive connection is red while the negative connection is.
