What are the problems facing the power lithium-ion battery recycling industry?

The main problems faced by my country’s power lithium-ion battery recycling industry are as follows: 1. The current scrap volume in the market is still low and the residual value is low. Vehicle processing companies mainly use test packages, and a large number of new energy vehicles put into use by operating companies in the early days are gradually entering the scrapped period, but the amount of recycling is still small. At the same time, the power batteries scrapped at this stage are all products that were put on the market earlier. The battery materials are mainly nickel-metal hydride, lithium manganate, and lithium iron phosphate. These power lithium-ion batteries are recycled based on the process quality and battery materials at the time. The value is low. Second, there are still technical problems in the cascade utilization of power lithium-ion batteries, and the market has not yet fully opened. At present, there are still problems in the residual energy detection, the remaining cycle number determination, and the safety performance determination when the power lithium-ion battery is retired. In terms of the cascade battery market, at present, except for the tower companies in the communications industry that have passed the cascade battery use test, the market has not been fully liberalized in the fields of low-speed electric vehicles, electric bicycles, and energy storage. The development of the three standards and technical specifications lags behind. Although the processing design, information traceability, dismantling specifications, residual energy testing and other related specifications of automotive power lithium-ion batteries have been announced, due to the lack of corresponding mandatory standards or operability technical specifications, There is a big gap between battery structure and material system of different manufacturers. Some automobile processing companies have not actively disclosed information such as power battery disassembly, disassembly and storage technical instructions. Comprehensive battery reorganization and evaluation are not standardized, which are not conducive to battery standardization and large-scale integration. use. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. What are its characteristics?