China Quality Certification Center (English abbreviation CQC) is a professional certification body approved by the national competent authority. CQC and its branches at home and abroad are China's earlier authoritative certification bodies for certification work. Over the past decades, they have accumulated rich certification work experience and achieved outstanding results in various businesses. The CQC mark certification is one of the voluntary product certification services carried out by the China Quality Certification Center. The application of the CQC mark indicates that the product meets the relevant certification requirements for quality, safety, performance, electromagnetic compatibility, etc.
There are three CQC certification modes, and applicants can choose one of them.
Certification mode 1: Type test
The basic certification process includes:
1. Application for certification
2. Product type test
3. Evaluation and approval of certification results
4. Review
Certification mode 2: Type test + initial factory inspection + supervision after certification
The basic process of certification includes:
1. Application for certification
2. Product type test
3. Initial factory inspection
4. Evaluation and approval of certification results
5. Supervision after certification
Certification mode 3: Type test + supervision after certification
The basic process of certification includes:
1. Application for certification
2. Product type test
3. Evaluation and approval of certification results
4. Supervision after certification
Main test items of lithium battery
1. Discharge performance (such as 20℃ discharge performance, high and low temperature discharge performance)
2. Charge retention capability
3. Cycle life
4. Environmental adaptability test (such as temperature cycling, constant humidity and heat, vibration, collision, free fall)
5. Highly simulated test
6. Electrostatic discharge (ESD) test
7. Safety performance test (such as overcharge protection, overdischarge protection, short circuit protection performance)
8. Battery safety requirements (such as heavy object impact, thermal shock, overcharge, overdischarge, high current discharge, short circuit, extrusion, forced discharge)
For lithium battery CQC certification, please contact our company ZRLK. We can provide you with professional and efficient testing and certification services with favorable prices and good service. If you have other battery-containing electronic and electrical products that need to apply for CQC certification, please provide us with product pictures and specifications. We will provide the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!
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