Author：AliceDate：2024-4-9
Recently, Lyric announced that it has achieved a major breakthrough in its EIS lithium battery defect detection technology with completely independent intellectual property rights. This technology detects potential battery defects based on AC impedance from 0.01Hz to 20kHz, and has successfully set a new technical benchmark in the lithium battery industry.
It is reported that Lyric's EIS lithium battery defect detection technology mainly uses multi-spectrum measurement methods to accurately measure internal defects of lithium batteries, such as internal short circuits, wrinkles, metal foreign matter, lithium precipitation, poor SEI formation, etc. This technology can accurately identify abnormal processes in the entire line, thereby ensuring stable and reliable battery quality. This technological breakthrough not only solves the long-standing problem of lithium battery quality testing, but also provides solid technical support for safe applications in the fields of new energy vehicles and energy storage.
According to Lyric official news, the successful application of this technology can significantly shorten the battery aging cycle, shorten the aging detection time by more than 40% on the original basis, and greatly increase the production capacity of the entire line. This technology also shows great advantages in battery recycling and echelon utilization. The detection time can be shortened by 90%, providing a more efficient solution for the recycling of lithium batteries.
At present, Lyric's EIS lithium battery defect detection technology has been successfully implemented in various types of battery production lines such as soft packs, square cases, and cylindrical batteries, and it has successively conducted technical verification with leading customers in related fields. The shipment volume of Lyric power cabinets has exceeded thousands, which fully proves the market recognition and application prospects of its technology.
It is worth mentioning that Lyric attaches great importance to this technology and has applied for more than ten related patents to protect its innovative achievements. This series of patent layouts not only demonstrates Lyric’s profound technological accumulation in the field of lithium battery defect detection, but also positions it in a favorable position in future market competition.
Industry experts said that Lyric's breakthrough in EIS lithium battery defect detection technology will not only promote technological progress in the lithium battery industry, but will also have a profound impact on the safety and reliability of new energy vehicles and energy storage. With the continuous improvement and promotion of technology, it is believed that the performance of lithium batteries will be further improved in the future, and the development of new energy vehicles and energy storage systems will also usher in a broader space.
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