What are the advantages and disadvantages of lithium iron phosphate batteries and ternary lithium ion batteries

Advantages of lithium iron phosphate batteries: Compared with the more common lithium phosphate and lithium manganate batteries currently on the market, lithium iron phosphate batteries have at least the following five advantages: higher safety, longer service life, It does not contain rare metals and heavy metals with strong pollution, supports fast charging, and has a wide operating temperature range. Disadvantages: Lithium iron phosphate has the disadvantages of low tap density and low compaction density, resulting in poor energy density of lithium-ion batteries; material preparation costs and battery manufacturing costs are high, and battery yields are low. Advantages of ternary lithium-ion battery: The ternary lithium-ion battery has high energy density and better cycle performance than normal lithium sulphate. At present, with the continuous improvement of the formula and the perfect structure, the nominal voltage of the battery has reached 3.7V, and the capacity has reached or exceeded the level of the lithium ion battery. Disadvantages: Ternary material power lithium-ion batteries mainly include nickel diamond aluminate lithium ion batteries, nickel diamond manganese lithium ion batteries, etc. The high-temperature structure is unstable, resulting in poor high-temperature safety, and excessively high pH will easily cause the monomer to swell, and then If the malfunction occurs, the cost is not low under the current conditions. 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: Why can't aluminum-air batteries replace lithium-ion batteries?