What Does Date On Car Battery Mean. 7- The battery expired. How to Read US Battery Date Codes Flooded Lead Acid.
This is how we date all of our batteries. This is how you can tell the age of your battery. 2 would be 2012 3.
The second two numbers specify the month from 01 to 12.
Powersport Batteries Product Date Codes The first four characters represent the year month and production line YMM The first letter identifies the year from A to Z. With these types of batteries youre looking for a four- or five-digit shipping date code engraved into the cover. How to read the ACDelco battery date code. More specifically battery expiration dates are based upon when the batterys total self-discharge will exceed 20.
