RFID technology is a powerful tool for traceability management of lithium batteries

With the popularity of electric vehicles, more and more people are paying attention to the development of battery technology. The launch of lithium battery is considered to be a major breakthrough in future battery technology. The emergence of this battery not only meets consumers' needs for vehicle performance and charging efficiency, but will also provide greater market and marketing opportunities for the battery industry.

     The internal capacity and energy density of the lithium battery are increased. Compared with traditional batteries, its single cell capacity is increased by 5 times and the energy density is increased by 16%. This new type of battery also uses new interface structure design, silicon anode technology and other new technologies to improve the power density and cycle life of the battery and extend the service life of the battery. With the application of lithium batteries, the cruising range of electric vehicles will be greatly improved. This battery can not only be used in electric vehicles, but can also be promoted in the field of energy storage, providing a more reliable energy storage solution for the renewable energy industry. . It will be a new trend in the lithium battery industry. However, lithium batteries also face traceability issues in the lithium battery industry. Traditional methods such as QR codes and barcodes are prone to various problems, leading to reading failures, and they cannot withstand corrosion such as oil stains during the processing process.

     Therefore, the battery cup is launched, one cup has one code, to avoid the problem of reading failure. By reading with the RFID Card reader, the production process is recorded in real time and associated with the production database. This ensures traceability of the production process and improves production efficiency and product quality. RFID tags can also be used to record the production date, production batch, raw materials and other information of lithium batteries to facilitate quality traceability and recall. Solve the traceability problem in the lithium battery industry.

The 4680 battery cup tag uses ferroelectric crystal material (ferroelectric FRAM technology) and has the characteristics of both random access memory (RAM) and non-volatile memory:

(1) Can read and write during high-speed movement

(2) With unlimited reading and writing, large-capacity memory

(3) Support high frequency 13.56MHZ and ISO15693 protocols