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▍Certification Overview

Standards and Certification Document

Test standard: GB31241-2014: Lithium ion cells and batteries used in portable electronic equipment―Safety requirements
Certification document: CQC11-464112-2015: Secondary Battery and Battery Pack Safety Certification Rules for Portable Electronic Devices

Background and Date of implementation

1. GB31241-2014 was published on December 5^th, 2014;

2. GB31241-2014 was mandatorily implemented on August 1^st, 2015. ;

3. On October 15th, 2015, Certification and Accreditation Administration issued a technical resolution on additional testing standard GB31241 for key component “battery” of the audio and video equipment, information technology equipment and telecom terminal equipment. The resolution stipulates that the lithium batteries used in the above products need to be randomly tested as per GB31241-2014, or obtain a separate certification. 

Note: GB 31241-2014 is a national compulsory standard. All the lithium battery products sold in China shall conform to GB31241 standard. This standard will be used in new sampling schemes for national, provincial and local random inspection.

▍Scope of Certification

GB31241-2014 Lithium ion cells and batteries used in portable electronic equipment―Safety requirements
Certification documents is mainly for mobile electronic products that are scheduled to be less than 18kg and can be often carried by users. The main examples are as follows. The portable electronic products listed below do not include all products, so products not listed are not necessarily outside the scope of this standard.

Wearable equipment: Lithium-ion batteries and battery packs used in equipment need to meet standard requirements.

▍Why MCM?

● Qualification recognition: MCM is a CQC accredited contract laboratory and a CESI accredited laboratory. The test report issued can be directly applied for CQC or CESI certificate;

● Technical support: MCM has ample GB31241 testing equipment and is equipped with more than 10 professional technicians to conduct in-depth research on testing technology, certification, factory audit and other processes, which can provide more accurate and customized GB 31241 certification services for global clients.

Please note that the following standards will be implemented on January 1, 2024.
GB 31241-2022 “Battery Pack Safety Technical Specifications for Lithium-Ion Batteries for Portable Electronic Products”. This standard is used for mandatory certification of batteries for portable electronic products.GB 42295-2022 “Electrical Safety Requirements for Electric Bicycles”. This standard is used for compulsory certification of electric bicycle products.According to the requirements of the Announcement of the National Certification and Accreditation Administration on Improving the Management of Compulsory Product Certification Certificates and Marks (No. 12, 2023), certification clients are recommended to obtain electronic certificates from January 1, 2024.
The electronic certificate document format is based on the China Electronic Document Exchange and Storage Format Standard (GB/T 33190-2016), and the electronic certificate is issued in the OFD (Open Fixed-layout Document) document format. You can use OFD professional tools such as Kingsoft WPS (https://www.wps.cn/) and Mathematics OFD Reader (http://www.suwell.cn/) to view electronic certificate information and verify the electronic signature of the certificate information.
For CCC certification certificates issued before January 1, 2024 and electronic certificates in PDF document format, they will be replaced with electronic certificates in the new format and OFD document format for the work such as the certificates renewal, change in the certificate, etc.