+86 18988945661 
contact@iflowpower.com 
+86 18988945661
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+86 18988945661 contact@iflowpower.com +86 18988945661
Author ：Iflowpower – Portable Power Station Supplier
Battery as the heart of electric cars, is essential for daily rides. Riding electric cars every day, do you have some small knowledge about the battery? Not 1, scrape the anti-counterfeiting code identification 2 on the battery box, use the sweep 3 to scan it 3, enter the mobile phone number, how to determine the battery production date 1, there is a number of numbers on the top of each battery 2, the top six digits representative The battery production date looks like a shaped battery, maintaining the battery, and the top of the new battery battery is maintained by maintaining the top of the battery. There is only a turn-moving battery.
The new battery is only two-dimensional code and serial number. There is no other word, purchase When the battery is, pay attention to the following points, lest by pit: 1, in advance to understand the market price of various batteries in advance, learn about the market price of various batteries in advance, if the highest price and lowest price difference is over 150 or more It can determine the low price of merchants if there is a problem. 2, learn to see if we should see if the external packaging of electric car batteries is intact, whether there is damaged or disassembled traces; then look at whether the battery itself is in shape, pay attention to whether the appearance surface has grinding and rubbing or Whether the battery positive and negative metal terminal is rusty.
3, the outer casing can not buy general, the new battery case is very smooth, if you find that the housing is not flat, then you should pay attention. 4, the certificate and warranty card is a new battery identification, and the formal battery is shipped, there are two things, certificate and warranty card. This is the identity certificate of the new factory battery, especially the warranty card, it is a valid certificate to be solved when the merchant is issued when there is a problem.
5, identify the brand, watch the trademark carefully observe the trademark of the battery case, see if the craftsmanship is delicate. In general, refurbished merchants do not have professional trademark spraying and housing treatment technology, often from the shape of the trademark, it can clearly see the true and false of the battery.
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