Polymer batteries are being used more and more widely. From smartphones to electric vehicles, such batteries, with their lightweight, high energy density characteristics, significantly improve the performance and convenience of devices. However, to ensure that these batteries are safe and reliable on the market, 3C certification is particularly important.

What is 3C certification?

3C certification, the full name of China Compulsory product certification, is a national mandatory product quality certification system. Its main purpose is to ensure that products meet national standards in terms of safety and environmental protection. For polymer batteries, 3C certification involves the safety and performance stability of the battery to ensure that it will not cause harm to users under normal use. Products that pass the 3C certification can be sold in the market and gain the trust of consumers.

Process for 3C certification

1, understand the certification requirements: First, understand the specific requirements of 3C certification, including the technical standards and safety requirements of polymer batteries.

2, choose a testing body: choose a qualified certification body for testing, these institutions usually have authoritative certification capabilities and experience.

3, Prepare application materials: according to the requirements of the certification body, prepare the necessary technical documents, samples and other relevant information.

4, Submit the application: Submit the prepared application materials and samples to the certification body, and pay the relevant fees.

5, sample testing: the certification body will conduct strict testing on the submitted samples to ensure that they meet the 3C certification standards.

6, factory review: In some cases, the certification body will also conduct on-site reviews of the production plant to verify the compliance of the production process.

7, obtain the certificate: After passing all tests and reviews, the certification body will issue 3C certification certificate to complete the certification process.

Documents required for 3C certification

1. the product manual: contains the product technical parameters, instructions and safety warnings.

2. Design drawings: detailed battery design and structural drawings.

3. technical documents: battery electrical performance test report, material composition description, etc.

4. sample: meet the certification requirements of the battery sample.

5. Production process documents: detailed documents describing the production process and quality control measures.

If you are interested in 3C certification of polymer batteries, please contact us. ZRLK's professional team will support you from application to certification to ensure that your product is successfully certified to 3C. Whether it's data preparation, sample testing or factory review, we offer a full range of services to help you speed up the certification process and get to market smoothly.