The CB system is a set of global mutual recognition system for electronic products established by the IECEE (International Electrotechnical Commission’s organization for conformity testing and certification of electrical products, English name The IEC System Conformity Testing and Certification of Electrical Equipment). Mutual recognition of test results to obtain national certification or approval, thereby promoting international trade. The most frequently mentioned battery CB certification standard is IEC 62133. To apply for this standard, we need to prepare documents with the following contents:

1. Product application form;

2. Battery and battery specifications (including the wiring diagram of the protection board);

3. List of key parts;

4. Battery: 60pcs, battery: 25pcs.

CB certification (IEC62133 standard) test items:

1. Low rate charging

2. Vibration

3. Temperature cycle

4. External short circuit

5. Free fall

6. Hot punch

7. Crush the battery (squeeze from the front side)

8. Low voltage test

9. Overcharge test

10. Over discharge test

11. High rate charging

Battery CB certification process

1. Application

(1) Confirm customer information;

(2) Fill in the CB application form;

(3) Provide battery specifications and other materials.

2. Quotation

Determine the test time and corresponding costs based on the information provided.

3. Payment

After the applicant confirms the quotation, sign an application form and service agreement and pay the project fee.

4. Send samples

Customers send samples.

5. Test

The ZRLK laboratory conducts CB certification tests on the applied products according to relevant testing standards.

6. Report

The test is passed and the CB report is completed.

7. Issuing certificates

Submit the report to the certification body (NCB), and issue a CB certificate after passing the audit.

If you want to know more about battery CB certification, please call ZRLK for detailed inquiries. We ZRLK specializes in handling battery CB certification. If you need to apply for or have related questions, you can call our company for related information. We have professional engineers. Answer online for you. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire.