portable energy storage power management into the CCC certification

Lithium battery, lithium battery pack, mobile communication power supply, 18650 pack builder portable energy storage power management into the CCC certification

From August 1, lithium-ion batteries, lithium-ion batteries, battery manufacturing machine mobile power supplies and portable energy storage power supplies will enter the CCC certification group in 2023, with a transition period of one year, from 2024 to August 1

During the transition period, li ion battery construction the above products will not be eligible for CCC certification. However, it is suggested that relevant enterprises can apply for certification in advance from August 1, 2011, or companies using 2023 lithium-ion batteries can require battery companies to provide CCC certification to avoid the transition period, cycle instability, delay the whole machine listing and shipment time.

Circular 2023 No. 10:

In accordance with the relevant technical requirements of the "Opinions of The General Office of the State Council on Comprehensively Deepening the Reform of the Enterprise Management Accounting System of the Electronic and Electrical Company Industry" (Guo Changfa (2022) No. 31), The General Administration of Market Environment Supervision decided to implement mandatory product quality certification (CCC certification) management for lithium-ion batteries and battery packs used in the design and use of electronic and electrical products, mobile power systems, and power adapters/chargers related to China Telecom terminal products (hereinafter referred to as the newly included products). The relevant work requirements are now announced as follows:

1. from August 1, 2023, the designated certification management agency development began to accept the newly included enterprise products CCC certification commission, in accordance with the "Mandatory product quality certification system implementation of social rules information network technology teaching equipment" and the applicable legal standards listed in the annex can carry out safety certification system work; Since August 1, 2024, without the CCC certification and marked certification mark, shall not be factory, sale, import or use in other company business practices. The list of newly included designated certification service institutions and laboratories for Chinese products will be announced separately.

2. Please refer to the attachment for the definition of CCC certification scope of newly registered products. For lithium-ion batteries and battery packs used in electronic and electrical products, CCC certification is currently being carried out for lithium-ion batteries and battery packs used in portable electronic products; For lithium-ion batteries and battery packs used in other electronic and electrical products, CCC certification should be carried out when conditions are mature.

3.In view of the GB31241-2022 "Portable electronic information products for lithium-ion batteries and battery pack safety management technology specifications" will be mandatory on January 1, 2024, in order to reduce the cost of certification of production enterprises, designated certification services can be in accordance with the standard requirements to carry out some related research products CCC certification system work.

4. Under the premise of controlling the certification risk and ensuring the quality of certification, the designated certification bodies and laboratories should actively adopt the results of the certification conformity assessment, reduce the burden on enterprises, and facilitate enterprises to obtain certification.

Finally, the battery life problem can not be ignored. Shengquan Technology continues to research in this regard, its MCU has been mainly industrial grade, in east China has been imported into the communication base station BMS products, customers for Shengquan quality is also quite recognized. Shengquan Technology product planning and Marketing Department project director Wang Junwei said that the hardware on the BMS board will have parts, errors on PCB layout, can be solved through correction, so the key point is still on the firmware algorithm. If the MCU host calculates that the battery is 100% full, but the actual measured power is only 98%, the accurate algorithm can make the battery power effectively play, improve and lengthen the product life.