According to the standard system revision plan issued by the Ministry of Industry and Information Technology of China Electronics Industry Standardization Technology Association, the recommended national standard of lithium ion battery coding rules in the electronic industry is submitted for approval and publicity. The deadline for publicity is December 11, 2024.

The standard was put forward by the Ministry of Industry and Information Technology of the People's Republic of China and was centralized in China Institute of Electronic Technology Standardization. It was jointly drafted by 18 units including BYD, Ningde era, billion weilieng and Haibo Sichuang, lithium ion single battery, lithium ion battery module, lithium ion battery pack, the coding rules of lithium ion battery clusters and lithium-ion battery system (hereinafter referred to as lithium ion batteries), including coding objects, coding structure composition, coding structure representation method, Coding Identification, etc. It is suitable for coding of consumer lithium ion batteries, large power lithium ion batteries (except power lithium ion batteries for automobiles), small power lithium ion batteries and energy storage lithium ion batteries.