18650 rechargeable battery lithium 3.7v 3500mah.Analysis of future battery technology of ternary lithium battery

　　Industry insiders estimate that the current domestic power battery production capacity is already 6 times the demand. At the same time, many battery companies are still increasing production capacity. In this case, will there be any risks in Tafel's expansion? Long Huijin said that on the surface, power battery companies are in surplus, but the potential demand for power batteries is huge, but the market needs higher quality batteries. Tafel's philosophy is to dig deep and develop the technology well, so that not only can the company do well, but it can also drive the entire power battery industry to develop in a high-quality direction. At present, Tafel's existing production capacity is 3Gwh, and it will reach 6Gwh by the end of 2018. The orders on hand have reached 6GWh. The supply of products exceeds demand. It will steadily increase in the future and expand production capacity according to market demand and order plans. "What we really want to do is to improve the technology. Because battery technology is advancing rapidly, if the production capacity is too large, it will be a risk. We are very cautious about the expansion of production capacity. We will determine the production capacity based on orders and will not blindly follow the trend to expand production." Long Huijin said . He emphasized that safety has always been the core concept of Tafel Technology. This concept is implemented throughout the entire process of technical production, technology, and operation, and is always given top priority. "All Tafel products have two parameters: high safety and long life. This is the philosophy we have always adhered to, always putting safety first. And I have been engaged in research on battery life. , so our products have always run through the concept of long life, allowing customers to avoid the high cost of product replacement." An example is: in the just-concluded "2017 China Shenzhen Second New Energy Vehicle (Logistics Vehicle) Challenge" Among them, Shanxi Yuanye Automobile Manufacturing Co., Ltd.'s "Zhanlong Logistics King Kong" YYC5046XXYBEV won three awards: "Best Power Saving Capability Award", Best "Endurance Capacity Award" and "Best Water Wading Capability Award". The battery cell used in this car is the NCM-FFH3D3-120Ah battery cell independently developed by Dongguan Tafel New Energy Technology Co., Ltd., with an energy density of 200Wh/kg. Based on his confidence in the quality of his products, Tafel is very calm about the reduction of subsidies. Long Huijin said that the subsidy reduction is the process of power battery companies washing out the sand. Next, due to various factors such as dual points and road rights, more and more car companies will expand their new energy business, and there will be greater market demand in the power battery field. However, the reduction of subsidies will make new energy vehicle companies more cautious when choosing power battery companies and pay more attention to technical level and cost control. This will be more beneficial to companies with mature technologies. At present, Tafel New Energy Technology has established branches (subsidiaries) in Nanjing, Shenzhen, Dongguan, Beijing, Taiwan and other places. Against the background of the rapid development of the new energy industry, Tafel is making a strategic layout for the development of the entire industry chain. Based in Nanjing, it is based on the Yangtze River Delta and the Pearl River Delta and radiates to surrounding areas, and is conducting strategic cooperation in upstream and downstream supply chains across the country. At this summit, Tafel signed strategic cooperation agreements with many companies such as Industrial and Commercial Bank of China, Bank of Nanjing, Suda Electric Vehicles, and Gaomai New Energy. In terms of product research and development, Tafel will carry out in-depth cooperation in the entire industry chain, including raw material development, performance verification, supply management, battery cell research and development, performance improvement, battery modules, Pack R&D and production, finished product applications of electric vehicle energy storage, Battery cascade utilization, safe recycling of used batteries, and raw material reuse, etc., and strive to create a new energy industry cluster. Regarding the routes of ternary lithium batteries and lithium iron phosphate batteries, Long Huijin said that Tafel is currently working on two lines in parallel, working on both lithium iron phosphate and ternary batteries. In the future, it will also focus on improving the energy density and cost of lithium iron phosphate. Research on reducing and extending life span. Judging from comprehensive market performance, in terms of ternary batteries, Tafel will adhere to the development direction of high nickel, low cobalt, and 811. Currently, Tafel is working on the implementation of solid-state batteries.

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