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The Daily Insight

How do you read the date code on an Interstate Battery

Author

Dylan Hughes

Published Feb 28, 2026

Date codes are engraved into the cover of each Interstate battery at the time the battery is shipped from the manufacturing plant. This is how you can tell the age of your battery. With these types of batteries, you’re looking for a four- or five-digit shipping date code engraved into the cover.

How do you check the date on an Interstate Battery?

Date codes are engraved into the cover of each Interstate battery at the time the battery is shipped from the manufacturing plant. This is how you can tell the age of your battery. With these types of batteries, you’re looking for a four- or five-digit shipping date code engraved into the cover.

Can you tell how old a car battery is?

If there is no date sticker, the battery will have a strip, engraving, or heat stamp with a decipherable alphanumeric code. Typically found on the battery cover and sometimes on the battery itself, this code can be several characters long, giving the date information in the first two characters in the sequence.

How do I read my Interstate Battery code?

The first digit from the left is a letter. It stands for the month of the year. A = January; B = February; C = March, etc. The second digit from the left is the year the battery was shipped from the factory.

What is the date on a car battery mean?

Many manufacturers use a date sticker on top of the battery to show the “in service” date. The sticker shows months and years, and the appropriate month and year are marked when you purchase the battery. This date showed when the battery went into service, and they calculate the warranty expiry date from here.

How do you read Exide battery date codes?

Forget the first two letters. The next three are the letter month (C=March) and day (28) of the month. Omit the letter K. The last number is the year it was made (5=2005 … more than likely, depending on the age of the batter – If it looks older, it could be 1995, but that would be way old)

How do you read the date code on a power patrol battery?

The date is a 4-or 5-digit code on the top of the battery. The first and second characters identify the provider. The third symbol is the month of manufacture, where ‘A’ is January and ‘L’ is December. In 5-digit codes, the fourth character is the day of the month, where 1-1 is the first, ‘A’ is 10 and ‘V’ is 31.

How do you tell what year your car is?

As noted, the vehicle’s year is identified by a letter or number in the 10th position from the left in the VIN. As shown above, the 10th character of the VIN indicates its model year.

How long do Interstate Batteries last?

On average, a battery will last 3 to 5 years, but driving habits and exposure to extreme elements can shorten the life of your car battery.

What do battery codes mean?

The letters and numbers in the code indicate the number of cells, cell chemistry, shape, dimensions, the number of parallel paths in the assembled battery and any modifying letters deemed necessary. A multi-section battery (two or more voltages from the same package) will have a multi-section designation.

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How do you read manufacture date?

The first two digits indicate the year while the 3rd and 4th digits indicate the week of manufacture. The date code can be found printed on the product label. These drawings indicate typical locations of date codes on the product labels.

Where is the date on a battery?

Most battery manufacturers stamp a date code on the top of the battery. It’s almost always the first number and first letter.

Where is the manufacture date on a century battery?

From what I understand there is no standard as to how the date of manufacture is stamped/printed/written on a battery. Century may have a system but another may use their own. Some include codes to tell which actual factory or assembly line the battery came from (sometimes to do with quality control or stock control).

How do I check my HP battery serial number?

  1. Open the Start menu.
  2. Click Settings.
  3. Select System.
  4. Scroll down the left pane and click About.
  5. Your model number will appear under Device Specifications.

What is the price of Exide battery?

Best Exide Battery ModelsPriceExide 150AH New InstaBrite Battery₹9,899Exide Inva Tubular IT500 Battery₹15,200Exide 1050VA Sine Wave Inverter With Invamaster IMTT-1500 150AH Tubular Battery₹19,350Exide TM 500 150AH Tubular Battery₹14,899

Is Exide an Indian company?

Exide Industries Limited is an Indian multinational storage battery manufacturer and life insurance company, headquartered in Kolkata. It is the largest manufacturer of automotive and industrial lead-acid batteries in India and fourth largest in the world.

How can you tell if car battery needs replacing?

  1. 4 Signs It Is Almost Time For a New Battery.
  2. 1) Your Battery Struggles to Combat Seasonal Challenges.
  3. 2) Your Car Has Been Sitting For Too Long.
  4. 3) Your Vehicle Struggles When Starting.
  5. 4) Your Battery Is Older and Triggers a Dashboard Light.

How do you know when your car battery is low?

  1. The Check Engine Light is On. …
  2. The Engine is Slow to Start. …
  3. The Lights Are Dim or You are Experiencing Electrical Issues. …
  4. The Battery Connectors Are Corroded. …
  5. You can smell something rotten. …
  6. Your battery case is misshapen. …
  7. Your battery is old.

Who makes Interstate Batteries now?

The actual origin of the manufacturing process for Interstate Batteries is vague. The automotive, truck, and marine batteries are made by Johnson Controls which makes 65% of the automotive, truck, and marine batteries sold in the USA. Johnson Controls also makes the batteries for Wal-Mart and AutoZone.

How do you tell the year of a vehicle by the Vin?

  1. This standard applies to vehicles built in or after 1981. …
  2. Note: VINs do not include the letters I (i), O (o), Q (q), U (u) or Z (z), or the number 0, so that they will not be confused with similar looking numbers/letters.

What does the 8th digit in a VIN number mean?

Vehicle Description Section The fourth through eighth digits describe your vehicle’s model, body type, restraint system, transmission type, and engine code. The ninth digit is the check digit, which is used to detect fraudulent VINs.

What do the letters and numbers on a battery mean?

The letter “N” is simply a spacing digit to separate the nominal voltage from the next number (14 in the example) which indicates the amp/hour capacity of the battery. The amp/hour capacity is determined by the physical size of the battery, the larger the battery is the larger its amp/hour capacity.

What does N70 battery mean?

N70. Type of rechargeable battery that supplies electric energy to an automobile. An automotive SLI battery(starting, lighting, and ignition) powers the starter motor, lights, and ignition system of a vehicle’s engine. Neuton Power.

How do you read a manufacturer code?

To find the manufacturer code, look near the expiration date or at the top of the package. Most codes are imprinted at the time of product manufacture, so look for an embossed or ink-jet series of letters and numbers. The first letter, J, denotes the month the product was manufactured.

How do you read 6 digit expiration dates?

If the code you’re reading is comprised of 6 digits, it most likely is a month-day-year code. Read these codes as MMDDYY, where “MM” refers to the month, “DD” refers to the date, and “YY” refers to the year. This is one of the more common codes that you’ll see on food items.

Where is the battery serial number?

You may find the battery part number and battery serial number on the main battery label and/or small labels located on the side of battery pack.

Where is the date code on a duralast battery?

On the top of the battery or the side, you will usually find a sticker showing the month and date the battery was manufactured, for example, 4/19. The date format is two-digit/two-digits. The first two digits are the month, and the second pair of digits is the year when the battery was made.

What HP model do I have?

Click the Windows “Start” button and type “HP” in the Search field. Choose “HP Support Assistant” from the displayed results. Your model number and other information will be displayed along the bottom edge of the Support Assistant window.

What is compatible battery?

The second type of battery is known as a compatible battery. These are batteries that are compatible with the OEM batteries, and in most cases contain the identical power cells, but are made by a company other than the original manufacturer.

How do I check my laptop battery?

Open the Command Prompt window. Press Windows key + X (or right click on the Start Menu) and click the Command Prompt option. In Command Prompt, type the following command: “powercfg /batteryreport” and press Enter. The battery report will then be saved to the user account’s directory.