Analyze the factors affecting the price of lithium-ion batteries

What are the factors that affect the price of lithium-ion batteries? First, the core choice of lithium-ion battery packs: First, the choice of batteries with different material systems will affect the price of the entire lithium-ion battery. Lithium ion batteries have lithium manganate (3.6v), lithium cobalt oxide (3.7v/3.8v), lithium nickel cobalt manganese oxide (commonly known as ternary, 3.6v), lithium iron phosphate (3.2v), which Depending on the cathode material, the battery system is made of various materials, such as lithium titanate (2.3v/2.4v), with different voltage platforms, safety factors, cycle times, energy density ratios and operating temperatures. QQ screenshot 20190918154152JPG Second, the price of lithium-ion battery packs of different brands varies greatly. The total price gradient can be divided into: special cells (including temperature, ultra-high temperature, high-order, alien), Japan (Panasonic, Sanyo, Sony), Han (Samsung, LG), home (home becomes a line (Lishen) , Beak, BYD, ATL), the second line, it can even be divided into five lines and six lines), the same material system and different brands of batteries, the price varies greatly, the quality of each brand's production and the market's batteries (safety The survival disadvantages of performance and consistency are basically proportional to the price. Li-ion battery price factors The price trend of lithium-ion batteries has been high since its inception. Due to the different anode materials, the prices of different types of lithium-ion batteries are also different. Affecting lithium The price factor of ion batteries is not only the difference in raw materials leading to large fluctuations in cathode materials, but the following four factors have caused the cost and price of lithium-ion batteries to start to decline, and at the same time, their performance has also greatly improved. The first key factor It is chemistry: Lithium iron phosphate battery is composed of positive electrode, negative electrode material and electrolyte, so the potential cost and price are inseparable from the chemical substances in nature. The cost of lithium ion batteries made of different chemical materials is also different The second key factor is the battery capacity: according to statistical analysis, the larger the battery capacity, the lower the cost. The third key factor is the scale of production: if the scale of production expands, the market will expand, which will solve the current shortage of market supply The problem is that the price of lithium-ion batteries will naturally drop. The fourth key factor is the charging speed: charging speed is closely related to the complexity of lithium-ion battery design. In order to reduce the cost of lithium-ion batteries, the design must be changed to accommodate faster charging The above content is composed of a small package of lithium-ion batteries, the views in this article do not represent the views of this site. Disclaimer: Some pictures and content of the articles published on this site are from the Internet, if there is any infringement, please contact to delete the previous one: lithium-ion battery VS battery electric Bicycle battery big PK