Many people who ride electric vehicles know that changing batteries is one of their biggest concerns, and when you plan to buy a brand new electric car or replace it with a new battery, this article is worth reading. When you change the battery, many users are worried that the battery installed for him will have problems, how can you know if there is a problem with this battery? Duo Bin, today will be this way to distinguish the battery good or bad to share with you, the following 3 kinds of batteries are cheaper everyone do not buy, so as not to spend money wrongly, let's look at it together.
Usually the owner buys a new car or changes the battery for the electric car
Some people want to buy a new electric car, first ask relatives and friends which brand of vehicle quality will be better, less problematic, and cheaper. There are also people who go directly to some repair shops or trading markets to observe and consult, after some understanding, they have a choice of goals in mind, some people love first-line brands, such as Emma, Xinri, Yadi, Maverick, Knife, Luyuan, Lujia and other brands.
Some people have gone through understanding, consulted at the repair shop, and then went to the trading market to investigate, and finally made up their minds to choose second- and third-tier brands with relatively high cost performance, such as Xiao bird, Beidewen, Xinlei, Pete, Dayang, Jinpeng and other brands, and some people will choose cheaper ordinary products.
However, when users choose which brand, they will ask what battery to install, and general merchants will introduce brands such as Tianneng, Chaowei, Jingqiu, Haibao, Xupai and so on. One of the stores only prepares two brands of batteries, the most installed is not Tianneng or Chaowei, generally will stock a variety of types, battery quality is also divided into low, high-end and several types, as well as after-sales refurbished batteries.
When allowing users to choose a good car, the store generally put forward the most used Tianneng or Chaowei battery to install, the packaging box can not see the authenticity, just open the box to take out are to see the new battery, but do not carefully identify, its quality there is a distinction.
The brand new batteries of electric vehicles have quality distinctions
The new battery taken out by the merchant cannot distinguish the quality from the outer packaging, open the packaging box, take out the battery and identify it carefully, you can distinguish the quality from the good or bad.
In order to be greedy, some merchants replace some poor quality batteries with genuine new battery boxes to confuse the eyes of consumers and cannot be truly judged.
When we take out the battery and find that there are the following three situations, then, such a battery we resolutely do not use, the price is low we do not want to install, will be used soon. When these three batteries occur, pay attention to:
Method 1: The word "turnover" appears at the upper end of the battery
As long as the battery with a turnover word appears behind the code label on the upper end of the battery, the battery cannot be used.
The new genuine battery two-dimensional code and the coding label are not marked with text on the back, as long as it is marked with the word turnover of the battery is used after sales.
Method two: The word "maintenance" appears on the upper end of the battery
Some batteries open the box to take out to see the two-dimensional code and the code label appears behind the two words of maintenance, this battery should not be used.
This kind of battery and the new battery also have a text to indicate the difference, no text is a new battery, there is a maintenance text is also for after-sales use.
Method three: The front of the battery is written with after-sales special or after-sales maintenance battery instructions
Some batteries take out the upper end of the code label without text indication, but on the front of the battery logo marked after-sales dedicated or after-sales maintenance battery non-sale and other words, this battery do not use.
When the manufacturer leaves the factory, the scope of use of such batteries is marked with text, in order to allow dealers and consumers to more clearly distinguish the use.
These 3 kinds of batteries are refurbished and reused by manufacturers, and this type of battery also has a certain quality, which is half the performance quality compared to the new battery. Some customers have asked whether this refurbished battery can be used? It can be used, but the price of buying cannot be calculated according to the price of the new battery, after all, the service life is very short, and there is not much change in the battery life.
There are text labels that can clearly tell consumers that this battery manufacturer is used to install a new battery in the use of quality problems in the warranty cycle, according to the use stage is divided into replacing after-sales batteries, as after-sales service.
A new way to identify batteries
The new battery production process is very complex, but also more meticulous, and all aspects are well done. How to distinguish it? It can be clearly discerned from these three aspects.
Method 1: There is no after-sales label on the battery packaging box
When buying a new car or replacing a new battery, the merchant takes out the battery box, and sees that there are only trademarks, product models, and label weights, production dates, etc. on the top and bottom, and there is no text label with after-sales words up and down, and the packaging box is complete and harmless.
From the box, you can get an overall idea of what series, model, factory time, net weight and gross weight of this group of batteries are. There is also a two-dimensional code above, you can scan the two-dimensional code with your mobile phone, you can find out the battery model, manufacturers, etc., can clearly identify this group of batteries is genuine, a new battery.
Method two: there is no after-sales text on the battery
Take out the battery on the upper end and side to find no after-sales, turnover, maintenance and non-sale text, and another bit of paint is clean and tidy, bright and smooth.
With these two characteristics, the general battery is a new battery, which can be negotiated and installed according to the price of the grade.
Method three: there is no polishing mark on the battery, and the interface is bright and new
From the perspective of the entire paint surface of the battery, there is no obvious sanding trace, the paint surface is uniform and smooth, and the entire production process is meticulous and serious.
Observe that the wiring port has no traces of screw screwing, there is no sign of rust, very neat and bright, indicating that this battery has not been used, has not been treated, this battery can be used with confidence.
The above three methods are simple and easy to operate methods used by repairmen and industry people for many years, which are very practical and can be used by car owners.
summary
Duo Bin shares with you the practical method of distinguishing the new battery and the refurbished battery in the car repair for many years. Clearly tell car owners to pay attention when buying a car or replacing a new battery, use the correct identification method, distinguish whether the installed battery is a new battery or a refurbished battery, and avoid paying high prices for poor quality batteries.
In short, the above three kinds of batteries do not use, if replaced by shortcomings are very obvious, short service life, less endurance, unstable performance. Three customers in my car repair reported that they had changed it and couldn't run in half a year. Another point depends on the date of the battery, the closer the time, the more favorable it is to you, and the warranty time is longer.
So, for the three batteries above, how do you distinguish? Share your methods, welcome everyone to comment and exchange, useful to you, remember to like and follow, forward favorites.