Before you read, please click on the word "follow" above, and you will be provided with more valuable related content in the future, thank you for your support.
Every year in March, April, is the major brand battery will be the "price war" time, this time to change the battery, for the owner is more cost-effective, therefore, there are many car owners are waiting for this time, but do not know, when replacing the battery, some stores will exist "cat greasy", the common is to use some non-original batteries, shoddy charge.
Although such a refurbished battery can also be used, but in the life will be shortened, the endurance will also decline relatively fast, and more importantly, such a refurbished battery is not worth the price of the new original battery, then, as the owner wants to change to the original battery, you need to have more ability to distinguish whether the battery is original or refurbished, small connoisseurs to introduce 6 methods, can quickly identify, not afraid of being pit again.
Method 1: The outer packaging of the battery has the words "after-sales exclusive"
Some large brands of refurbished batteries, from the outer packaging will have a clear notice, generally will have after-sales special related words in the outer packaging, common including "maintenance battery, turnover battery, after-sales battery" and other words.
These batteries are used to deal with the user's after-sales problems of refurbished batteries, they are discounted in terms of life and endurance, and after-sales batteries are not sold to the outside world, but some merchants will charge such refurbished batteries with shoddy charges in order to be greedy.
Method 2: The housing of the battery has the "aftermarket battery" label
For many car owners, there is no opportunity to see the outer packaging of the battery, but the shell of the battery must be able to see, and the brand in order to be responsible, for the refurbished battery, will be marked on the shell on the relevant "after-sales dedicated" words, to remind consumers, this is a non-original battery.
Of course, the above 2 are to identify the manufacturer's own refurbished batteries, are very good to identify, life will also encounter some businesses to renovate the battery, the following to analyze 4 for this type of battery identification method.
Method 3: The refurbished battery will have traces of polishing, and the original battery is bright and smooth
From the appearance of the battery, an original battery, its surface is polished and painted by multiple processes, showing a high brightness, and the hand is very smooth to the touch, giving people a new feeling.
Although the refurbished battery can be polished and looks relatively new on the outside, the polishing process of the merchant is relatively simple, and the brightness and smoothness of the manufacturer cannot be done, as long as it is carefully looked and touched, it is easy to identify the refurbished battery.
Method 4: Battery terminal, refurbished battery is mostly rusty, the original is a brand new state
Even on the surface of the appearance, the merchant can "work hard" and create a new feeling with a better process, but there is one place that cannot be deceived about a used battery, that is, the battery's wiring port.
The terminal is directly connected to the inside of the battery, if the direct replacement requires a high process, and the cost is relatively high, the merchant generally will not replace, otherwise it will not be worth the loss, and the new original battery, its wiring port is a new state, and the used refurbished battery, after a certain period of time, there will be oxidation and rust, which is well identified.
Method 5: The original battery production date is within 3 months
The production date is to judge whether the battery is a new original battery, a good way, and the production date of the battery, can get information through the battery case, in addition, can also be seen from the certificate of conformity, in general, the battery production has been more than 3 months, is not a new battery, even if it is not, do not choose, belongs to the serious inventory of batteries, life and endurance have been shortened.
In addition, the current brand battery in the anti-counterfeiting aspects of the good, in the battery packaging, battery shell, there will be anti-counterfeiting marks, anti-counterfeiting code, can be scan code, telephone, URL and other ways to query, the battery is not the original product.
Method 6: The price of the original battery is transparent and there is a bottom line, and the price of the refurbished battery fluctuates greatly
And the last method, but also to judge whether the merchant has a "cat greasy" situation, the current electric vehicle battery, the price is relatively transparent, 48V, 60V, 72V different specifications of the battery, between the major brands, the price difference is not large, if it is a brand new battery, its price is not only slightly expensive, and the price fluctuation is not large, there is not much room for negotiation.
And if the merchant is willing to give way, and the float is still relatively large, do not feel that it is worth buying cheaply, often such a large price floating battery, are problematic, not defective products, or second-hand refurbished batteries, such batteries are not durable in the later stage, although cheap, but do not choose recently.
Small connoisseur summary: No matter how well the refurbished battery is done, it always has a "dew filling" place, therefore, as a car owner, in fact, as long as you are more careful, pay attention to observation from the battery packaging, appearance, production date, price, etc., the refurbished battery is very easy to identify, of course, a better way, when replacing the battery, try to choose a specialty store, do not choose some repair shops that do not know the roots, so basically will not touch the refurbished battery.
I hope that the above content can help you, you still want to know the knowledge of which electric vehicles, and welcome everyone to comment on the exchange.