Why do lithium batteries for electric vehicles completely replace lead-acid batteries?

1. The price of lithium batteries is expensive. The most important reason why lithium batteries cannot completely replace current lead-acid batteries is that the selling price of lithium batteries is more expensive than lead-acid batteries. Because the manufacturing of lithium batteries is more complicated, the cost is two or three times that of lead-acid batteries. , So the ex-factory price will naturally be more expensive. Since they are owners of electric vehicles, most people are actually more willing to accept lower-cost lead-acid batteries; Huayu Jinzhong lithium batteries 2. Lead-acid batteries are more acceptable from electric vehicles. In terms of the development history of the year, lead-acid batteries have always been the mainstream of electric vehicle batteries. Compared with the fledgling lithium batteries in recent years, consumers of electric vehicles have a higher acceptance and recognition of lead-acid batteries; 3. Lead-acid battery technology is more mature. Although lithium battery research and development has a history of several decades, compared with the history of more than 100 years of lead-acid battery, there is no doubt that the technology of lead-acid battery will be more mature. In fact, from now on It can be seen that the stability of lead-acid batteries is better; lithium batteries have high voltage, high specific energy, long storage life (up to 10 years), good high and low temperature performance, and can be used at -40 to 150°C. Vigorously develop power lithium-ion batteries and the emergence of new cathode materials, especially the development of lithium iron phosphate materials, are of great help to the development of lithium batteries. Although lithium batteries have not yet fully replaced lead-acid batteries, I believe that in the near future, it will be the market for lithium batteries. 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: What are the common problems in designing lithium battery packs?