On March 31, 2026, the mandatory national standard GB 47372-2026 "Mobile Power Safety Technical Specifications" was publicly released and will be implemented on April 1, 2027. The standard clearly improves the safety protection capabilities of mobile power in abuse scenarios such as high temperature, overcharging, and extrusion, and adds lithium precipitation detection after cyclic aging to reduce the risk of internal short circuit after long-term use of mobile power.

The standard is organized and formulated by the Ministry of Industry and Information Technology, and on the basis of the previous two general mandatory national standards, it clarifies a number of key requirements and further strengthens the safety level of mobile power, which will play an important role in regulating the mobile power market, promoting industrial upgrading and protecting consumer rights and interests.

The technical specification adds battery needle puncture test to reduce safety risks from the source; Intelligent management requirements are put forward, key parameters such as battery voltage and temperature need to be monitored in real time, and the product should also have abnormal information storage and reading functions to effectively protect consumers' right to know; Implement product unique code management, requiring mobile power banks to be marked with exclusive "ID card numbers", through which consumers can query core information such as battery brands; Strengthen the control of the whole process of production and manufacturing, and clearly put forward the raw materials and production process control requirements of mobile power supplies.

The technical specification sets a 12-month transition period, during which enterprises can choose to implement new standards or original standards when carrying out CCC certification, providing sufficient space for the smooth transition of the industry; After the transition period, enterprises must engage in the production and sale of products in accordance with technical specifications.

Consumers have purchased CCC-certified compliant power bank products and can continue to hold and use them normally.