Limitation of mercury, cadmium and lead contents for alkaline and non-alkaline zinc manganese dioxide batteries
1 Scope
This standard specifies the limitation of mercury, cadmium and lead contents for standardized alkaline and non-alkaline zinc manganese dioxide batteries (except button batteries).
This standard is applicable to the production, testing and acceptance of the above-mentioned batteries
Note: See GB 24428 for the limitation of mercury content for button-type alkaline zinc manganese dioxide batteries.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 8897.2-2008 Primary batteries - Part 2: Physical and electrical specifications
GB/T 20155-2006 Determination of mercury, cadmium and lead in battery
3 Terms and definitions
For the purposes of this document, the following definitions apply.
3.1
primary cell
basic functional unit of power supply, which is designed as non-chargeable and can directly convert chemical energy into electrical energy. It consists of electrodes, electrolyte, a container, terminals and usually an isolation layer
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Standardized alkaline and non-alkaline zinc manganese dioxide batteries
5 Limitation of mercury, cadmium and lead contents for batteries
6 Testing methods of mercury, cadmium and lead contents for batteries
7 Compliance judgment of mercury, cadmium and lead contents in batteries
8 Marking
Bibliography
Limitation of mercury, cadmium and lead contents for alkaline and non-alkaline zinc manganese dioxide batteries
1 Scope
This standard specifies the limitation of mercury, cadmium and lead contents for standardized alkaline and non-alkaline zinc manganese dioxide batteries (except button batteries).
This standard is applicable to the production, testing and acceptance of the above-mentioned batteries
Note: See GB 24428 for the limitation of mercury content for button-type alkaline zinc manganese dioxide batteries.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition applies.
GB/T 8897.2-2008 Primary batteries - Part 2: Physical and electrical specifications
GB/T 20155-2006 Determination of mercury, cadmium and lead in battery
3 Terms and definitions
For the purposes of this document, the following definitions apply.
3.1
primary cell
basic functional unit of power supply, which is designed as non-chargeable and can directly convert chemical energy into electrical energy. It consists of electrodes, electrolyte, a container, terminals and usually an isolation layer
Contents of GB 24427-2009
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Standardized alkaline and non-alkaline zinc manganese dioxide batteries
5 Limitation of mercury, cadmium and lead contents for batteries
6 Testing methods of mercury, cadmium and lead contents for batteries
7 Compliance judgment of mercury, cadmium and lead contents in batteries
8 Marking
Bibliography
