How do you distinguish an electric car is a new battery or a renovation battery

　　Author ：Iflowpower – Portable Power Station Supplier

Electric cars can be said to be a favorite kind of transportation, small, convenient, affordable! Look at the situation in the morning and evening peak of the size of the city, I know how happy it is a motor vehicle! However, the store is good, online shopping is good, physical stores, very probabilistic can encounter bad merchants to refurbish the battery when the original battery is sold! That is the general consumer that doesn't know, how is it? (The original battery said in this article refers to the new battery, the same as the electric car battery is divided into two kinds, first talks about the largest lead-acid battery. Original lead-acid battery top battery cover surface is natural, the hand feels very smooth, there is no signs of grinding, and has a series of certificates such as certificate, warranty card, factory date or even anti-counterfeiting QR code. And the turnover of the battery, the maintenance battery side will print "turnover", "maintenance" "" After-sales ", the manufacturer has changed the new battery due to quality problems (the first 7 months) but not yet The period (12 months) is used for sale.

These batteries are also produced by manufacturers, but quality and battery life cannot be sold for sale! There is also a unscrupulous merchant privately refurbished, this is simple, the pen is straight to the processing date on the old battery cover, and then reprinted the latest processing date! But carefully distinguish it can see the darkness of the battery cover and rough! As for how long it can run, how long it is really completely luck! Lithium-ion batteries are also refurbished, everyone did not think, in fact, the militant-ion battery refurbished profitter than lead-acid batteries more. Because illegal merchants buy a group of waste lithium-ion batteries is very cheap (basically no more than 50 yuan), and the renovation will sell hundreds of dollars, this price is enough to let the criminals are ridiculous! Unfortunately, this refurbished lithium-ion battery light looks at the appearance of experts, and can only be tested by the instrument! Because they will replace the original packaging to replace the new packaging of the new battery, but the golden jade is outside, where! Therefore, the lithium-ion battery should not be greedy, you must go to the regular store to buy a big brand! Of course, as the lead-acid battery, the lithium ion battery also has maintenance or turnover batteries of the manufacturer, and their battery is generally green (the original battery is generally blue), everyone pays attention to it. After reading the identification method of Xiaobian teaching, I hope everyone can understand, no longer being cheated by illegal business!.