GB 24427-2021 "Limitation requirements for mercury, cadmium and lead content in zinc cathode primary batteries" clarifies the limit indicators, detection methods and inspection rules of mercury, cadmium and lead harmful elements in various zinc cathode primary batteries. The standard is applicable to the production, inspection and market supervision of zinc cathode primary batteries, providing a unified technical basis for controlling the pollution of harmful elements in batteries, conforming to the requirements of ecological environment protection, ensuring the safety of product use, promoting the green compliance development of the primary battery industry, standardizing the production and mass control order of the industry.
| Status | Active |
|---|---|
| CCS | K82 | ICS | 29.220.10 |
| Release Date | 2021-04-30 00:00:00 | Implementation Date | 2021-11-01 00:00:00 |