How long is the life of the ternary polymer lithium battery?

There are many factors that determine the service life of power lithium batteries, including the characteristics of the system itself, manufacturing processes and operating conditions. High-quality battery system, coupled with scientific system management, can achieve a long service life. However, there is still a difference between actual use and theory. The life of the ternary lithium battery is 2000 charge and discharge cycles, and it can last more than 5 years with one charge per day. Popular science lithium iron phosphate battery: Lithium iron phosphate battery: refers to a lithium battery that uses lithium iron phosphate as the positive electrode material. Its characteristics are that it does not contain precious elements such as cobalt, the price of raw materials is low, and the content of phosphorus and iron are abundant in the earth, so there will be no supply problems. Its working voltage is moderate (3.2V), large capacity per unit weight (170mAh/g), high discharge power, fast charging and long cycle life, and high stability in high temperature and high heat environment. Advantages: Compared with the more common lithium cobalt oxide and lithium manganese oxide batteries currently on the market, lithium iron phosphate batteries have higher safety, longer service life, and do not contain any heavy metals and rare metals (low raw material costs), Support fast charging, wide operating temperature range. Disadvantages: Lithium iron phosphate has some performance defects, poor low-temperature performance; material preparation cost and battery manufacturing cost are higher, battery yield is low, and consistency is poor. 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 working principles of the 18650 battery sorting machine