How To Tell The Age Of Your Car Battery. Let us know how old your battery is in the comments section below. Car battery date code is one of the easiest methods to determine your cars battery age.

Wondering how old your car battery is. The number corresponds to the last digit of the year. On each and every car battery should be a battery date code and that date code.
Here is a detailed example of how to properly replace your battery.
You will often find the manufacture date hot stamped onto the side of the battery as a code. The vital information is usually in the first two characters-a letter and a digit. You can find this code either on stickers or as cryptic letters stand to the side of the battery. Here is a detailed example of how to properly replace your battery.

