How to buy electric vehicle batteries?

Which is the best electric vehicle battery? How to buy an electric vehicle battery First, pay attention to the battery's capacity and voltage and other indicators. Batteries are the most important power source for electric vehicles. Different capacity, power, and driving distance make electric vehicles different in price. 2 to 3 times. So when buying, it is necessary to figure out how many volts and how many amperes of the electric vehicle battery you are buying. Under normal circumstances, an electric vehicle battery with 48 volts and 20 amps has a longer one-time driving distance than a 36 volts and 10 amps fully charged. Generally speaking, the greater the battery capacity and power, the higher the price. Second, ask clearly about the warranty period and specific warranty content of electric vehicles. Merchants generally promise a one-year battery warranty, but the one-year warranty that the merchants say is based on time intervals: generally refers to the date of purchase, within six months Replace the new battery for quality problems, and replace the old maintenance battery for six months to one year. The merchant is not responsible for problems that occur after one year of use. Therefore, when purchasing a battery car, consumers should negotiate with the merchant the specific battery warranty period and corresponding content, and indicate on the warranty card to avoid consumer disputes. Third, we must choose the brand, service and word-of-mouth brand, service and word-of-mouth is the best way to publicize electric vehicles. Consumers should not only choose high-quality electric vehicles, but also compare services and brands, and pay attention to knowing whether the product has an after-sales service point in the region, and what is the reputation of service quality and reputation for future electric vehicles. When a fault occurs, it can be resolved in the shortest time. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to maintain lead-acid batteries?