source：Geerady       date： 2022-06-17
8 ways tell you how to distinguish the renovation battery?
1, don't be tempted by low price
At present, the market is very varied regardless of type or price, and all kinds of prices have. Moreover, generally in the physical store, it can be bargainable. There are often many consumers to buy "inferior batteries" because of the cheap chart. The so-called "one point is worth the price", so it is best to understand the market price of various batteries in the purchase of batteries, especially not to pay attention to, if the highest price and lowest price difference is more than 150, then Basically, you can determine that low-priced merchants have problems, don't be deceived by low-cost temptation.
2, learn to see the package
We know that you have to look at the packaging when you shop. Similarly, this experience is also applicable to the purchase of a tram battery. First, we have to watch whether the outer packaging of the electric vehicle battery is intact, whether it is damaged or disassembled; second, then the battery itself is good in form, pay attention to whether the appearance surface has grinding, marking or battery positive and negative metal Whether the terminal part is rust.
3, check the anti-counterfeiting label
The battery is true, see if there is an anti-counterfeiting label is the key. In general, most brands of electric vehicle batteries will be attached to the anti-counterfeiting label at the docking of the battery case when they leave. So, when you purchase, pay attention to see if this anti-counterfeiting label is pasted intact, and it can also scrape the anti-counterfeiting label cryptographic coating to verify the authenticity. Finally, you must also pay attention to the production date of the machine on the battery.
4, the outer casing can not buy
In general, the new battery case is very smooth, and if the shell is not flat, then pay attention. For the detection of whether the shell is flat, Xiaowei has a tight, that is, find the surface of the desktop or floor, put each face of the battery facing the battery, if the battery can be rotated, then explain the battery is not flat, and then explains this block. The battery should be an old battery.
5, the thickness of the battery housing has a doorway
Press the housing of the battery with your hand, if you move, you can press some, or feel that the housing is thin, then be careful, this battery may be refurbished battery, the outer casing is polished.
6, the certificate and warranty card is the new battery identification
Under normal circumstances, after the formal battery is exported, there are two things, certificate and warranty card. Two two can be said to be the identity certificate of the new factory battery, especially the warranty card, which is also a valid certificate to be solved when the merchant is issued. It can be said that the battery without warranty card is definitely refurbished.
7, look at the terminals of the terminal is useful
There is a way very simple: Just look at whether there is a trace of the terminal hole, you can see the new old old man of electric vehicle batteries. Simple and effective, it is recommended that small friends must keep this method!
8, identify the brand, watch the trademark
At the time of purchase of the battery, you can also carefully observe the trademark of the battery case, see if it makes the craftsmanship. In general, refurbished merchants do not have professional trademark spraying and housing treatment techniques, often from trademarks, it can clearly see the true and false of the battery.
Article from: http://www.brcpower.com/
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