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The battery industry should create mid-to-high-end battery materials

2021-05-14

Overproduction in the battery industry is an established fact, and new production is still continuing.

The overproduction of batteries in China has led to price competition for battery materials, which directly leads to a decline in gross profit margin and a decline in the profitability of material manufacturers. Therefore, in order to reduce production costs, large manufacturers continue to expand production and intensify industry competition, thus forming a vicious circle in the industry. When the product is unsalable, it will cause greater losses.

Therefore, the best way to avoid repeated construction is to take the road of high-end battery materials. In the case of domestic electrolyte enterprises increasing production, it is particularly necessary to prevent low-level redundant construction, which may cause hidden dangers of overproduction.

Yu Qingjiao, chairman of China Battery Network, said that domestic lithium-ion battery materials are already on the project, but the ultimate way out is to choose high-end products.

Bian Shuguang believes that there are still major problems with lithium materials, which are mainly manifested in the following aspects: First, the current high-end battery materials cannot be self-sufficient, low-end materials are surplus, and high-end materials are insufficient; the production process of materials is still lacking in research, and the stability of materials Still not enough. Secondly, there are still some problems in battery design, and multiple battery packs cannot meet the demand. Third, the battery recycling plan is insufficient and the problem of low production equipment level still exists. The manufacturing accuracy, temperature characteristics and temperature adaptability of single cells still lag behind those of foreign companies.

In addition, there is a phenomenon of imitation in the battery manufacturing process and lacks their own innovation capabilities. Chinese companies should focus on learning from the mature experience and equipment level of the West. At the same time, China’s batteries lack certain detection functions. The reliability of data collection, accurate estimation by state-owned enterprises, thermal management, and safety management are still insufficient. Further improvements are needed in connection heat dissipation, protection, use, maintenance, and charging. .

At present, China's battery materials are not only in the vicious competition of low-end and product prices, but are also developing in the direction of high-quality, creating mid-to-high-end brands and improving the comprehensive strength of products.


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