What is the lifespan of high temperature lithium ion batteries?

High-temperature lithium-ion batteries can be roughly divided into two categories: lithium-ion metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium ions and can be charged. The fifth-generation product of rechargeable batteries, lithium-ion metal batteries, was born in 1996, and its safety, specific capacity, self-discharge rate, and performance-price ratio are superior to those of lithium-ion batteries. Some large appliances and equipment need to withstand high-temperature lithium-ion batteries. Because lead-acid batteries are not environmentally friendly, have low energy density, large size, short lifespan, and heavier weight, new products developed by merchants or batteries upgraded through transformation have basically adopted high-temperature-resistant lithium-ion batteries as an important power supply system for equipment. In order to ensure the life and safety and reliability of lithium-ion batteries, high-temperature-resistant lithium-ion battery packs will use advanced protection management systems to prevent overcharge, overdischarge, high-temperature operation, low-temperature charging, or short-circuit damage, and even safety problem. Lithium iron phosphate battery is a type of lithium ion battery, which refers to a lithium ion battery that uses lithium iron phosphate as a positive electrode material. It is characterized by strong safety and stability, high temperature resistance, and good cycle performance. Like the ternary lithium-ion battery, the theoretical life of the lithium iron phosphate battery exceeds 2000 charge and discharge cycles, and it can last more than five years even if it is charged once a day. Generally speaking, the daily household charge is three days, and it can be used for about eight years. However, due to the poor low-temperature performance of lithium iron phosphate batteries, the lifespan of lithium iron phosphate batteries will be relatively longer in the southern region. Compared with ternary lithium-ion battery, it has the advantages of high temperature resistance. The high temperature performance of lithium iron phosphate battery is better, and it can withstand high temperature of 350C~500C, while lithium manganate ion/lithium cobaltate ion is usually only about 200C, and the material of modified ternary lithium ion battery will probably be at 200C. Decomposition occurs. 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: Introduction to the characteristics of lithium-ion polymer lithium-ion batteries