How to Read a Carquest Battery Year

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We all know that a car battery has a useful working life for just a few years. But how many know how to read car bombardment date codes? Or even discover the lawmaking in the first identify?

Our brief article will decipher the dissimilar manufacturer codes. This volition enable you to read the date on your battery and check its actual age.

Contents

• 1 Why Should I Need To Know The Battery Age?
• 2 How To Cheque The Battery Manufacturing Date
  • two.1 Date stickers
  • 2.2 Circular sticker
  • ii.three Hot-stamped ambiguous letters
  • 2.4 MM/DD/YY or DD/MM/YY
• 3 Machine Battery Date Code On Common Battery Brands
  • 3.1 AC Delco batteries date lawmaking
  • 3.ii Interstate bombardment appointment code
  • 3.three Napa battery engagement lawmaking
  • iii.4 Deka battery appointment code
• four Conclusion

Why Should I Need To Know The Bombardment Historic period?

As we mentioned, car batteries have a finite life, and then it'due south useful to know when a battery was manufactured. Maybe you are having engine starting problems with your car, or the battery is always going flat. Knowing the bombardment age can help in your diagnosis.

However, it's not every bit unproblematic as that. The date stamped on the side of a battery shows the manufacture date. But a dry out battery stored on a shelf in absurd, dry conditions volition non deteriorate. The crumbling process merely begins when yous add together the electrolyte.

Once the bombardment is filled with electrolyte, fully charged, and stored, information technology will lose 5% of its charge per month.

How To Cheque The Battery Manufacturing Date

Date stickers

Many manufacturers apply a appointment sticker on peak of the battery to show the "in service" date.

The sticker shows months and years, and the appropriate calendar month and year are marked when you purchase the bombardment. This date showed when the battery went into service, and they calculate the warranty expiry date from here.

Round sticker

Some other typical battery life sticker is round, using either numbers or letters to bear witness the manufacture appointment. If only numbers are used, it is obvious. A sticker showing ii/07, for example, shows a bombardment manufactured in February 2007.

Sometimes letters are used for the calendar month. Hither, the messages volition range from A to M, with A meaning January, B pregnant February, etc.

Note that this is the manufacture appointment, not the in-service date.

Table for checking the letters and numbers to get the battery manufacture appointment information.

Hot-stamped cryptic letters

You will oft find the manufacture engagement hot stamped onto the side of the battery as a code. Unfortunately, there is no standard code, but the first two digits usually bear witness the manufacture appointment.

Equally with the round sticker above, a letter will betoken the month, while the number represents the twelvemonth. The other characters in the code tell you which factory produced the bombardment, along with the twenty-four hours and time of manufacture.

Notation that the society could be month/year or year/month. In all cases, though, the letter is used to show the month. Many producers ignore the letter I, then as with the round sticker, months are represented from A to M.

Have the code, F3D201, which could likewise be written as 3FD201.

MM/DD/YY or DD/MM/YY

This i is cocky-explanatory, with the actual appointment being stamped onto the side of the bombardment. The order of month and day will depend on where the battery was produced.

Car Battery Date Code On Common Bombardment Brands

AC Delco batteries date code

Ac Delco uses two types of bombardment engagement codes.

#1. Four-character code: Quite similar to "Hot-stamped cryptic letters"

The commencement is printed onto the sticker on height of the bombardment. Information technology will begin with either a P or an Southward, followed by four characters. The outset two evidence the calendar month; the third digit indicates the year, and the terminal character shows where the battery was made.

For example, the code P019R:

• 01 – January
• ix – 2019
• R – Establish that produced the battery

#2. Stamped lawmaking with 3 or 4 characters

The other AC Delco method is to postage stamp the code into a corner on top of the battery. Information technology is a three or four-grapheme code, where the first digit is the year, the 2d graphic symbol is a letter of the alphabet representing the month. As before, the month uses the letters A to M, skipping I.

For example, 7KZ:

• 7 – 2017
• K – Oct
• Z – the factory that produced the battery

Interstate battery date lawmaking

In that location are three possible appointment codes on Interstate batteries.

1. Five or four-character code, in the form SSMDY or SSMY:
   • The first and 2nd characters – testify the supplier.
   • The third graphic symbol – this is a letter between A and L to show the month. A being Jan, and L is December.
   • The 4th grapheme – only used in v-grapheme codes and shows the day of the month.
   • The fifth character – it can be a number or letter and shows the year.
2. Five character code engraved on the meridian of the battery. The kickoff two characters will exist a alphabetic character and a digit, giving the calendar month and year.
3. A v-character sticker in the tiptop left corner of the battery. Once again, the beginning ii digits show the month and twelvemonth of industry, as described in 2 above.

Napa bombardment date code

Most Napa batteries have a code sticker showing the month and twelvemonth. For case, 02/19 would mean Feb 2019.

Some Napa batteries volition have a lawmaking stamped on the tiptop or side of the battery. At that place are two versions:

• A iv-character code such as K80F, where K shows November, and 8 shows the year is 2018. The terminal two characters designate the production line.
• The longer code could be 15 characters long, but all you are interested in is the first two. Hither, the year code is a number, followed by a letter for the month. For case, in the following code 6JXYZ1235678, the half-dozen stands for 2016, while J ways October.

Deka bombardment engagement lawmaking

On Deka batteries, in that location volition exist a code either on a sticker or stamped on the side. Once more, you are just interested in the first two characters, a letter followed by a number.

The month lawmaking is a letter between A and M (I is skipped), and the number gives the year. For case, D7 ways April 2017.

Decision

Identifying the age of your battery can sometimes help when investigating charging or starting problems. An erstwhile battery won't agree its accuse besides and will belch more quickly.

All bombardment manufacturers put a date code on so you tin roughly work out the age of your battery. We hope our cursory guide helps you to read machine battery date codes accurately.

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Source: https://batteryglobe.com/how-to-read-car-battery-date-codes/

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