How to buy electric vehicle batteries?

Electric vehicles are loved by consumers because of their environmental protection and convenience. However, the replacement of electric vehicle batteries has become a problem that plagues everyone. How to choose a good electric car battery? The author will introduce to you.　　 One, look at the appearance. When we buy an electric vehicle battery, we should check whether the outer packaging is disassembled or damaged, and then check whether there are traces of scratches, etc. on the surface of the battery, and also pay attention to whether there is rust on the positive and negative metal terminals of the battery. trace.　　　　Second, look at the label. In many brands of electric vehicle batteries, anti-counterfeit labels will be affixed to the docking part of the battery shell when they leave the factory. Pay attention to whether the anti-counterfeit labels are normal. You can also scratch off the anti-counterfeiting label password coating to verify the authenticity. Finally, look at the production date printed on the battery.　　三, look at the capacity. Pay attention to the marked rated capacity of electric vehicle battery products. The larger the rated capacity of the battery, the longer the battery discharge time. It is best not to buy the battery without the rated label, but pay attention to whether it is dedicated to electric vehicles. If there are multiple capacity labels, the rated capacity shall prevail.　　Four, verify the authenticity. It is the safest way, and also the best and simplest way, but most people are reluctant to do this. Each battery has a unique number. You can contact the manufacturer of the battery to check the authenticity, new and old of the battery.　　 The above is the electric vehicle buying skills the author introduced to you. I hope it will be helpful to you, and I hope you can buy batteries of high quality and good after-sales. Prev: Why should the electric vehicle battery be charged for the first time?