How can I check the production date of the battery? Where to see the production date of car batterie

1. Laser coding. Some batteries are laser-coded with the date of manufacture, e.g. 2012051633 means that the battery was produced on May 16, 2012.

2. Digital annotation. Some batteries are numbered with a date of manufacture, such as 150316, which means that the battery was produced on March 16, 2015.

3. Numbering. Some batteries are represented by numbers, which are a mixture of numbers and letters, such as the number 9MZ16A1, the first number represents the year of production of the battery, and 9 represents 2019. The second digit is the letter, which represents the production month, and the production month of the battery is December according to the order of the letter M.

The third digit is a letter, which represents the manufacturer, and Z stands for Zhejiang. The fourth and fifth digits represent the date the battery was manufactured. The sixth and seventh digits are a combination of letters and numbers and represent the production batch.

The production date of the electric vehicle battery will be marked on the cover of the battery, and the coding logo can be clearly seen on the cover. The date of manufacture can be seen on the logo.

For example, the code mark is: 150707

*The production date is July 7, 15.

*What it means:

150707: Production date code.

Group numbers, such as 4-1, the first of a group of 4.

The first set of *** identification codes.

The second set of *** region codes.

The third set of *** numbers.

The coding is a manufacturer-defined identification scheme, which will be added or changed with demand, but the date code will generally be clearly identified.

Will you look at the production date of a car battery? Don't hurry up and collect it!

When buying and using a car battery, you should look at the production date, it is best to use a battery with a relatively new date, so that the battery life is relatively long, and the service life will be longer. So how do you check the production date of a car battery?

The production lot number, from left to right:

The year of production number (1 Arabic numeral) yours is 6, which is 2016.

The production month number (indicated by English letters) is your d, which is April.

The production date number (indicated by two Arabic numerals) 07 is the 7th.

The code of the production unit. (1 Arabic numeral).

Crew number (4 Arabic numerals).

The date of digital labeling: The production date of the battery is generally marked by numbers, which is easier to identify, such as 190521, which was produced on May 21, 2019.

Laser coding, some car batteries have laser coding on them, such as 20190124041a, etc., which were produced on January 24, 2019, and are still relatively easy to identify.

Directly above the bottle of the battery, the production date of the electric vehicle battery will be branded on the cap of the battery, and the coding logo can be clearly seen on the cover. The date of manufacture can be seen on the logo. The production number is 4D2500009 0331, according to the method we said before, 4 is on behalf of 2014, D represents April, 25 represents the 25th, and we can know that the car battery of the production mark is produced on April 25, 2014.

The factory date of SR batteries is usually marked on the side of the two-digit printed battery, the first digit is the mantissa of the year, and the second digit is the mantissa of the month. In October, 0 is used, in November it is replaced by y or a, and in December it is replaced by z or b. For example:

00 represents the product produced, 15 indicates the product produced, and 1z represents the product produced in the month.

Regular new batteries must have anti-counterfeiting labels, if necessary, to scratch off the battery anti-counterfeiting label coating or scan the battery on the ***, check the actual situation to judge the authenticity, to avoid refurbished situation.

The battery car is basically not equipped with a battery when it leaves the factory, and the store will install the battery when it is **. That is to say, the battery and the car are separated, not the same date, so pay attention to check the production date of the battery, the date on the box and the battery car is not accurate, or look at the label on the battery, it must be coded, and the date of pasting is not good.

The above is for you to share the date of production of car batteries, I hope it can help you.

The production date of the car battery car is generally marked by numbers, some batteries have laser coding on them, and some batteries can be viewed on them.

The production date of the car battery is generally printed on the surface of the battery, which is represented by a series of batch numbers, which consists of a mixture of numbers and letters, and the first number represents the year of production of the battery. The second digit is a letter, which is generally one of the 12 letters of abcdefghjkm, which represents the production month of the battery, and represents the production month of the battery from January to December in alphabetical order. The fourth and fifth digits are numbers, representing the production date of the battery.

Questions. When was my battery manufactured?

Hold on. I can't see the reflection of your ** clearly, take a clear picture again.

Questions. <>

<> May 21, 2012.

Open the front hood of your car and find the battery, which will have a string of numbers on it and you will be able to see the date it was manufactured.

You can look at the label on the battery, there is a label on the battery, and it is a code code.

Some battery production dates are marked by numbers, such as 121017, which was produced on October 12, 2017.

2. Some batteries need to be carefully identified to check the production date, such as battery 4H3116081, the first represents the year of production, and 4 is produced in 2014. h is the month of August (counting from a, a is January); 31 is the 31st day. Finally, there is random coding.

3. Some car batteries have laser coding on them, such as 20171123041a, etc., which were produced on November 23, 2017, which are relatively easy to identify.

4. Precautions: Pay attention to check the production date of the battery, the one on the box is not accurate, or look at the label on the battery, it must be coded, and the date of pasting is not good. To buy a car battery, it is best to go to a regular car maintenance shop to buy it, so that the quality of the battery is guaranteed.

Buy batteries to pay attention to the battery, too cheap batteries are many second-hand or 8 into new, the life is relatively short, generally 12v70ah car battery, ** in about 500, trade-in can be cheaper about 100.

The factory date of the electric vehicle battery will have a soldering code on the battery cover. If the coding logo can be clearly seen on the cover, the factory date can be seen from the logo. For example, if the coding mark is 150707, its factory date is July 7, 15.

It is generally said that electric vehicles are vehicles that use batteries as energy**, and convert electrical energy into mechanical energy movement through controllers, motors and other components to control the current and change the speed. The first electric car was built in 1881 by a French engineer and was a three-wheeled vehicle powered by a lead-acid battery and was powered by a DC motor.

Each manufacturer has its own different coding method, and the production date is generally composed of six digits, but it may have a specific meaning. For example, your code may be January 11, 2011, or November 5, 2010 The battery production date looks at the first four digits, the first is the year, and the last three are the days.

Your first four digits are 4110, which should have been produced on the 110th day of 2004, which is April 2004.

Under normal circumstances, the service life of the battery is claimed by the manufacturer to be about 2 to 3 years, but if you usually use the car more care, the battery maintenance is better, and there is no problem with using it for more than 5 years.

1. Look at the packaging: there is a more obvious color difference with **, and the outer packaging box of the regular battery is finely worked, and it has a seal. When the box is opened, there will be a clearly printed and beautifully printed warranty card and product manual.

If you buy in the auto parts city, most of the same brand of a variety of models of batteries fall together, the outer packaging should not have color difference, if you find that there is color difference, please choose carefully.

2. Look at the anti-counterfeiting verification: whether the number number of the shell and the production date are clear, after opening the package, most of the ** batteries will be affixed with anti-counterfeiting labels, scratch off the anti-counterfeiting coating, dial the anti-counterfeiting query**, according to the voice prompts to check the anti-counterfeiting password, the correct anti-counterfeiting password can only be queried once, of course, different brands of battery anti-counterfeiting methods are different. If there is no anti-counterfeiting code, be sure to check the number and production date on the plastic shell of the battery to see if it is clearly marked.

3. Look**: There are many low-cost batteries, and there are many battery models, and there is a big difference. As far as the most commonly used 60 mAh battery for family cars is concerned, the price of ** in the auto parts city is about 450 yuan.

If it is an imitation or refurbished battery, it may be more than 300 to buy, this kind of battery is not guaranteed at all, most of them are prepared for taxis, so you can't buy a battery cheaply.

4. Look at the weight: focus on comparing the weight of the old and new batteries, netizens who have experience in replacing batteries must have such a feeling, the weight of a battery is really not small. Because the cost of the battery is on the substrate made of lead alloy, counterfeit batteries will make a fuss on the substrate to reduce the cost.

Look at the production batch number, from left to right:

Year of production number (1 Arabic numeral). Yours is 4, which is 2014.

The production month number (indicated by English letters). Yours is A, it's January.

The date of manufacture (indicated by two Arabic numerals). 07, that is, the 7th.

The code of the production unit. (1 Arabic numeral).

Crew number (4 Arabic numerals).

The production date of the battery is generally engraved on the top of the batteryIt is represented by a string of codes, while different manufacturers have different coding methods, and some are concisely marked with a string of numbers, such as 191213 or 20191213, indicating that they were produced on December 13, 2019; Most are represented by more complex lot numbers, which consist of a mixture of numbers and letters.

Because the battery belongs to the three packs of wearing parts, and different brands of batteries, their warranty period is not the same, most of them are 1 year or 20,000 kilometers, and the specific battery manual is indicated. For the production date of the battery, there are also on the packaging box, but if it is not accurate, you need to see the label on the battery, and it must be inkjet or molded, and it is not pasted.

Therefore, it is necessary to buy batteries through formal channels, because there are some small factories on the market with old batteries, and the production date of this battery is basically not credible, the quality is not guaranteed, and there are certain safety hazards.

Some batteries have a factory time on them. Some wholesalers hit you. I can't take it as the same. I sell batteries and I will also hit the time. Seriously. Sometimes I can't tell the time of delivery. However, after half a year, I will let the manufacturer replace it.

There is a laser coding word on the battery, such as 2011090733 is produced on September 7, 2011.

There is a seal on the battery and a place for adding battery water! There is a production date.

The factory date of the battery is written on the bottle body, you look for it.

01180506443 what year this battery code is.

There are 6 digits on the battery, the first digit represents the year, the second and third digits represent the month, the fourth and fifth digits represent the day, and the last digit represents the production batch.

First place:The number, generally one of the 10 numbers from 0 to 9, represents the production year of the battery, and the first number in the figure is 1, indicating that the production year is 2021.

Second place:The letter, generally one of the 12 letters of abcdefghjklm, represents the production month of the battery, and represents the production month of the battery from January to December in alphabetical order, and the second letter in the figure is E, which indicates that the production month is May.

3rd and 4th place:Indicates the production date of the battery, and the number in the figure is 06, indicating that the production date is 6 days.

The following letters combined with numbers are the batch of the battery**, and in summary, the production date of the battery is May 6, 2021.

Battery maintenance method:

1. Do not store without electricity. The state of power loss refers to the fact that the battery is not charged in time after use, and the battery is prone to sulfation when the battery is lost, and the lead sulfate crystals are attached to the plate, blocking the ion channel, resulting in insufficient charging and a decrease in the capacity of the battery. The longer the idle time, the more serious the damage to the battery.

When the battery is not in use, it should be charged once a month to prolong the service life of the battery.

2. Regular inspection. In the process of use, if the driving range of the electric bicycle suddenly drops by more than ten kilometers in a short period of time, it is very likely that at least one battery in the battery group has a short circuit phenomenon such as broken grid, plate softening, and plate active material falling off. At this time, you should go to a professional battery repair institution for inspection, repair or matching.

3. Do not discharge with high current. When the electric bicycle is starting, carrying people, and going uphill, it is best to use the pedal to assist and try to avoid instantaneous high-current discharge. High-current discharge can easily lead to lead sulfate crystallization, which damages the physical properties of the battery plates.

4. Master the charging time. In general, the battery is charged at night, and the average charging time is about 8 hours. If it is shallow discharge (the mileage is very short after charging), the battery will be fully charged quickly, and if it continues to charge, it will be overcharged, resulting in water loss and heat generation of the battery, reducing the life of the battery.

Therefore, it is best to charge the battery once when the discharge depth is 60%-70%, and it can be converted into riding mileage when it is actually used, and the necessary charging is carried out according to the actual situation to avoid harmful charging.

5. Prevent high temperature exposure. Electric vehicles are strictly forbidden to be exposed to the sun. The environment with too high temperature will increase the internal pressure of the battery and make the battery pressure limiting valve forced to open automatically, the direct consequence is to increase the water loss of the battery, and the excessive water loss of the battery will inevitably cause the battery activity to decline, accelerate the softening of the plate, and the shell heats up, the shell bulges, deforms and other fatal injuries during charging.