6F22 battery overcapacity, R&D and production out of touch

　　The 6F22 battery industry has overcapacity. In order to seek a turnaround, some power battery companies are transforming into power tool batteries. The person in charge of a company's technical department said that product reliability is the key to industrial development. Currently, the technology research and development of some scientific research institutes is out of touch with market reality, and companies do not have the strength to conduct research and development. Overcapacity has become a concern for many companies.

　　In order to seek a turnaround, some power battery companies are considering product transformation, such as making small power tool batteries. The main key materials of lithium batteries include positive electrodes, negative electrodes, electrolytes and separators. Due to rapid expansion and limited demand, there is a surplus in many links.

　　Business people believe that the main reason for overcapacity in the industry is not due to demand, but to insufficient technology. Shenzhen Xinyongfeng Technology Co., Ltd. is mainly engaged in power battery industrialization technology and supporting products. Liu Lijun, the company's technical director, said that insufficient battery reliability is the main reason for the downturn of the entire industry. The reason for insufficient reliability is not that the battery production equipment is not good, but that the battery structure design is unreasonable, which brings many hidden dangers. These hidden dangers are exposed during use, causing consumers to have no confidence in the product, forming a vicious cycle.

　　There have been many 6F22 battery accidents recently. In his opinion, the fundamental reason is that the battery structure design is unreasonable. The gap between the positive and negative electrodes of the 6F22 battery causes structural instability and eventually problems. He believes that in terms of the structure of a single battery, the positive and negative plates should be closely coordinated, reduce parallel connections, and use larger batteries in series. In terms of tight cooperation, Japan is currently doing better.

　　Liu Lijun also pointed out that there is currently a disconnect between R&D and production of lithium batteries. He said that in the final analysis, products are produced in factories, and the battery production process is critical, but some scientific research institutes do not fully understand the industry. The final problem is that scientific research institutes use funds to do research they think is valuable and are out of touch with market reality. Enterprises do not have enough funds for research and development, and many factories are under operating pressure and do not have the strength to make technical reserves.

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