After CCC certification, the problem of marking semi-finished battery cells in battery packs is solved in this way!

In the production and circulation of battery products, CCC certification is an important threshold to ensure product safety. However, many enterprises encounter a thorny problem after completing the certification: when the battery pack has been assembled into a semi-finished product, how should the 3C marking of the individual battery cells be handled? As a professional certification service provider, Zhongrenlianke has provided a clear solution to this difficult problem.

First of all, it should be made clear that battery cells that have obtained the CCC certificate and are ready for factory sale must be properly marked with the 3C logo. This is the basic requirement of the national compulsory certification and also a necessary condition for products to enter the market. The purpose is to ensure that consumers can clearly identify products that have passed the compliance certification, and at the same time facilitate regulatory authorities to trace the source of the products.

However, in actual production, it often occurs that the battery packs have been assembled into semi-finished products and it is impossible to label the individual cells. In this regard, different handling methods should be adopted based on the chronological relationship between the production time of the battery cells and the time when the certificates were obtained:

If the battery cells have not been put on the market for sale after obtaining the CCC certificate, even if they have been assembled into semi-finished products, the enterprise still needs to consider reasonable disassembly to complete the marking. This process must be carried out without affecting the performance and safety of the product. Only after ensuring that each battery cell meets the requirements of the certification mark can it enter the subsequent circulation link.

If the battery cells have been manufactured before obtaining the CCC certificate, there is no need to add additional markings. This is because before the certificate is issued, the relevant products have not yet been included in the scope of mandatory marking management, which meets the time node requirements for the implementation of the certification.

When dealing with such issues, enterprises must strictly distinguish the production and certification timelines of battery cells to avoid affecting product compliance due to labeling problems. Zhongrenlianke has been deeply engaged in the field of certification services. With its rich industry experience, it can provide enterprises with full-process support from certification consultation to problem-solving solutions.

If you encounter similar confusion during the CCC certification process or have any other questions or needs related to certification, please feel free to leave a message for consultation. Zhongrenlianke will, with its professional service team and precise solutions, help enterprises overcome certification thresholds and ensure the compliant circulation of products.