An OE Varta battery has the manufactured date embossed in code form into the top of the negative terminal post: The code is WW-YY for Week and Year. In this example it is Week 23 in 2012. Awesome!
How do you read a battery date code?
The 1st two digits of the serial number are letters with the remaining 10 digits being numbers. The date code is on a label located on the back side of the battery. The code is one letter, followed by one number. The letter is code for the month.
How long do VARTA batteries last?
Most Varta batteries will last up to four years or more, which is a respectable amount of time. However, their lifespan may be cut short due to several factors. For instance, freezing weather can slow down the chemical reaction inside your battery and reduce its effectiveness.
How old are my batteries?
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 you check the date on a car battery?
You will often find the manufacture date hot stamped onto the side of the battery as a code. Unfortunately, there is no standard code, but the first two digits usually show the manufacture date. As with the round sticker above, a letter will indicate the month, while the number represents the year.
How do I find out how old my battery is?
Most battery manufacturers stamp a date code on the top of the battery. It’s almost always the first number and first letter.
What do the numbers mean on a battery?
Date Code: Most batteries have a date code, usually a long string of numbers and letters that show when the battery was purchased. One row of one- or two-letter codes indicates the month, the other row of numbers is the last digit of the year.
Is there an expiration date on batteries?
Unfortunately, yes. All batteries have an expiration date mentioned on the packaging and on the cell itself. The battery may still work after that date, but with minor performance.
What is the difference between Varta blue and silver?
The Varta Blue Dynamic range has a four year warranty for extra protection. The top-of-the-range battery is the Varta Silver Dynamic and this exceeds the OEM specification, by some margin. The Varta Silver Dynamic range has a five year warranty.
Is Varta a good battery brand?
Varta was rated five stars for value for money and four stars in all remaining categories, including battery life, effectiveness, variety, and overall satisfaction.
Can you recharge Varta battery?
Tips for Battery Maintenance
Batteries will lose power in storage, and may need to be recharged every three months. The charge voltage should not exceed 15.0V during usage. The battery should be fully charged after a discharge.It should not be kept under the discharging situation.
How old should a car battery be when you buy it?
For optimum performance, purchase one that is less than 6 months old. Three months is even better. Most have a shipping code on the case.
How often should you replace your car battery?
every four to five years
Service experts estimate that you should replace your car battery every four to five years. Real-world battery life varies depending on a couple of factors, but you can find out how to know if your car battery needs to be replaced in this helpful guide.
What is the average lifespan of a car battery?
three years
The average life expectancy of a car battery is three years or so, but there are several factors that can have an impact on that estimate. Even under the most ideal conditions, chemical reactions cause batteries to break down, and your vehicle will likely need a new battery within a few years.
How do I know when my car battery needs replacing?
How to Know When it is Time to Replace Your Car Battery
- 1) Your Battery Struggles to Combat Seasonal Challenges.
- 2) Your Car Has Been Sitting For Too Long.
- 3) Your Vehicle Struggles When Starting.
- 4) Your Battery Is Older and Triggers a Dashboard Light.
- Alternative Starting and Battery Problems.
What does the date on the battery mean?
When the battery has passed the recommended usage period, the components that make up the battery will deteriorate, leading to performance degradation. That is why there is an expiry date on the battery. This is the date until we guarantee the quality of our product.
How do you tell if a car battery has a dead cell?
If your battery is:
- Reading 0 volts, chances are the battery experienced a short circuit.
- Cannot reach higher than 10.5 volts when being charged, then the battery has a dead cell.
- Fully charged (according to the battery charger) but the voltage is 12.4 or less, the battery is sulfated.
How do you read battery numbers?
Nearly all automotive batteries have two sets of consecutive numbers at the top of the battery. One row of numbers is meant to signify the last digit of the year the battery was purchased (such as “7” for 2007, or “9” for 2009). The other row is meant to signify the month of purchase.
What should a 12 volt battery read when fully charged?
about 12.6 to 12.8 volts
A fully charged battery will typically display a voltmeter reading of about 12.6 to 12.8 volts. If your voltmeter is showing a voltage anywhere between 12.4 and 12.8, that means your battery is in good shape. Any voltage above 12.9 volts is a good indicator that your battery has excessive voltage.
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.
How long do expired batteries last?
Typically, modern alkaline batteries, and other primary batteries such as the 3.6–3.7 -volt lithium batteries, can be stored for up to 10 years with moderate capacity loss. As with all batteries, they should be kept away from extreme temperatures and should never be frozen.
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