Briefly describe the development status of power lithium iron phosphate batteries

The development of electric vehicles requires better batteries. The specific energy, life, safety and price of power lithium iron phosphate batteries are crucial to the development of pure electric vehicles. Among them, lithium batteries, which have the advantages of high specific energy and long life, are currently the most practical and valuable electric vehicle batteries, and are widely used in hybrid vehicles, pure electric vehicles and fuel-powered battery vehicles. As the power source of electric vehicles, the performance of the battery is not only related to the length of the vehicle's driving range, but also related to the safety and reliability of the product. At present, the critical use of power lithium iron phosphate batteries in the market is dominated by buses, and the market share in this category accounts for more than 60%. Although the current market has continued to applaud the development of lithium iron phosphate batteries, there are also views that the recovery of the lithium iron phosphate battery industry is due to the subsidy decline. With the advancement of the marketization of the ternary battery industry, the cost will gradually drop. It is expected After the subsidy declines in 2020, the development of lithium iron phosphate batteries will once again face uncertainty. At present, the price of power lithium iron phosphate batteries of mainstream manufacturers has dropped to about 53,000 yuan/ton, which has dropped by more than 61% compared with the price of 9-95,000 yuan/ton at the beginning of last year. If the mainstream price of lithium iron phosphate batteries falls below 50,000, the current battery-grade lithium carbonate is about 80,000 yuan/ton, which is still a certain degree of shock. In fact, unlike the trend of shrinking market demand last year, in the beginning of 2019, power lithium iron phosphate battery packs have shown a booming upward trend. If the high-safety lithium iron phosphate battery is used in the extended-range electric vehicle, not only the safety of the vehicle can be improved, but the specific energy and specific power are fully sufficient, and the service life is long. In addition, my country is rich in lithium resources, and there is no problem of restricted cobalt and nickel resources. At present, lithium iron phosphate batteries are widely used in various fields such as hybrid vehicles, electric tools, electric bicycles, electric bicycles, power generation and energy storage devices. Therefore, my country should focus on lithium iron phosphate batteries to support the marketization of extended-range electric vehicles. It can effectively eliminate the five major concerns of pure electric vehicles such as mileage, safety, price, charging, and follow-up batteries. my country has the advantage of developing lithium iron phosphate batteries. The author believes that lithium iron phosphate batteries should become the focus of the development of power lithium-ion batteries, and continuous research and improvement of product performance should be encouraged. 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 differences between soft-pack lithium batteries and aluminum-shell batteries?