Requirements for Establishing a New Type of Lithium Battery Reuse Business Model

The power lithium battery reuse terminal is mainly aimed at home energy storage, shops, new energy distributed power generation, disaster prevention base and communication base station applications. In the field of energy storage, the requirements for energy density are not high, but the requirements for cycle life and price are relatively harsh. Considering the multiple costs such as battery recovery, conversion, and transportation, the actual recovery value of used batteries for automotive use will be less than 10 % of the cost of new batteries. In terms of price, it can meet the requirements of energy storage, but the verification of the cycle life needs to be considered in the battery design to ensure the life requirements in the storage energy utilization link.

The basic research of reuse of power lithium batteries is the key to the development of battery reuse industry. It is necessary for government departments to integrate resources to promote the recycling demonstration project practice. Because the new energy automobile industry chain in our country is fighting each other, it is very difficult for car enterprises, battery enterprises or operators to take the lead in the study of battery reuse. It is particularly important to promote the establishment and application of the power cell reuse standard through the demonstration project of government organization. In addition, China from the Olympic games, Expo and the earliest operating demonstration projects of new energy car batteries gradually entered the phase of elimination, how to combine these obsolete batteries for reuse application is also more urgent.

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