The recovery and reuse of power lithium batteries is put on the agenda

With the soaring sales of new energy vehicles in my country, the recycling of lithium batteries for new energy vehicles has also been put on the agenda. Generally speaking, less than 80% of the power lithium battery capacity can no longer be used in new energy vehicles, but this does not mean that waste batteries have lost their value. They can also be used as storage or related power base stations, street lights and low-speed electric vehicles. Drawing on relevant foreign experience, including General Motors and Nissan Motors have successfully used the power lithium battery cascade case. The so-called cascade utilization of power lithium-ion batteries refers to the secondary utilization of power lithium batteries after disassembly, testing, and classification. Before the large-scale promotion and application of new energy vehicles, the consumer demand of the domestic lithium-ion battery market was mainly concentrated in the 3C field. However, due to the relatively small capacity and low cost of lithium-ion batteries in these products, recycling has not received sufficient attention. With the increase in sales of new energy vehicles, the demand for automotive power lithium batteries has become more prominent. In theory, power lithium batteries can be used in distributed power stations, shelters, street lights and communication stations. The electric vehicle market has not yet been fully developed. In addition, the cascade use of power lithium batteries is completely feasible in theory, but there are still many obstacles in actual operation. From the current situation of the industry, the different battery routes, battery specifications, and battery evaluation requirements of different automobile companies in my country have resulted in too many battery models and excessively dispersed production, which also brought greater difficulties to the aftermarket, that is, cascade utilization. In addition to the technical level, to promote the use of echelon, obviously there are still industrial chain problems to be solved. Sun Dongdong believes that due to the independence trend of my country's new energy automobile industry chain, it is difficult to rely solely on automobile companies, battery companies or battery leasing operators to take the initiative to carry out research on the cascade utilization of power lithium batteries. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete.