What are the differences between the ternary lithium battery and the lithium iron phosphate battery

　　The most obvious difference is that the nominal voltage of the iron lithium is 3.2-3.3V, and the nominal voltage of manganese is 3.6-3.7V. Advantages of iron lithium system: long theoretical life span, large theoretical charging and discharge resistance. Advantages of the ternary system: high energy density, good low temperature performance, small volume, good linearity. The disadvantages of iron lithium: large volume, heavy weight, poor discharge line, poor low temperature performance.

　　Lithium iron phosphate cells are lithium ion batteries based on lithium iron phosphate. Lithium -ion battery positive materials are important for lithium cobalt, lithium manganese, lithium nickel, ternary material, lithium iron phosphate, etc. Among them, cobalt oxide lithium is the positive electrode material for most lithium -ion batteries.

　　Sanyle polymer Lithium ion battery: It refers to a lithium -ion battery with lithium nickel cobalt manganese triple auctoraly material as a negative electrode material. There are many negative materials for lithium ion batteries, including lithium cobaltate, lithium manganate, lithium nickel, and ternary materials and lithium iron phosphate. It reflects their differences in materials, applications and technology. The difference between the two is that the life of lithium iron phosphate cells is longer than that of lithium trice cells. Lithium triple ion batteries are more expensive than lithium trice batteries, while lithium trice batteries are larger than lithium triangular batteries.

　　The so -called lithium iron phosphate cells refer to lithium ion batteries based on lithium iron phosphate. This battery is characterized by precious metals such as cobalt. In practical applications, lithium iron phosphate cells have the advantages of high temperature resistance, strong safety and stability, low price, and good circulation performance.

　　The ternary lithium ion battery is a lithium ion battery based on nickel cobalt mangangate as the positive electrode material and graphite as the negative electrode material. Unlike lithium iron phosphate, the ternary lithium -ion battery has a very high voltage platform, which means that the ternary lithium ion battery has greater energy and ratio power under the same volume or weight. In addition, the ternary lithium -ion battery has great advantages in high -speed charging and low temperature resistance.

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