What should be done with new energy vehicle batteries after they are scrapped?

 　　What should be done with new energy vehicle batteries after they are scrapped? With the rapid popularity of new energy vehicles, the disposal of end-of-life batteries has become an important issue for environmental protection and resource recycling. After 8 to 10 years of use, the power battery of a new energy vehicle will no longer be suitable for vehicle operation due to its declining performance, and then it needs to be disposed of properly.

　　For decommissioned power batteries, the ideal situation is to carry out gradient utilisation. The so-called secondary utilisation refers to the application of battery packs that have been retired from electric vehicles but still have a certain capacity and energy density to scenarios that require lower battery performance after testing, classification and restructuring.

　　Not all decommissioned batteries are suitable for laddering. For those used batteries that cannot satisfy the conditions for step-down utilisation, professional recycling and treatment processes are required to extract the valuable metal materials from them. Wet metallurgy and physical dismantling are the two main methods used for battery recycling. In practice, the appropriate method or combination of methods is often selected according to the type of battery and recycling needs.

　　Although battery recycling technology has made some progress, there are still many challenges in the industry. On the one hand, due to the lack of uniform standards and technical specifications, the structure of batteries produced by different manufacturers varies greatly, making recycling difficult. On the other hand, the battery recycling industry chain is not yet fully mature, and the recycling system is not sound, resulting in low recycling efficiency and high cost.

　　What should be done with new energy vehicle batteries after they are scrapped? In order to promote the environmentally friendly treatment of new energy vehicle batteries, the government should strengthen supervision, introduce relevant policies to encourage and support the development of the battery recycling industry, formulate strict battery recycling standards and norms, and promote the establishment of a perfect recycling system. It is also essential to raise public awareness of environmental protection and encourage vehicle owners to actively participate in battery recycling programmes.


　　Website: https://qichehao.blogspot.com/

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