GB/T 22084.2-2008Secondary cells and batteries containing alkaline or other non-acid electrolytes -- Portable sealed rechargeable single cells -- Part 2: Nickel-metal hydride (English PDF)
含碱性或其他非酸性电解质的蓄电池和蓄电池组——便携式密封单体蓄电池 第2部分：金属氢化物镍电池
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the PRC
Level / Type
National · Recommended
Issue date
June 18, 2008
Implementation date
November 1, 2008
Scope
GB/T 22084.2-2008 is the English-translated version of 含碱性或其他非酸性电解质的蓄电池和蓄电池组——便携式密封单体蓄电池 第2部分：金属氢化物镍电池.
GB/T 22084.2-2008 is the Chinese standard "Secondary cells and batteries containing alkaline or other non-acid electrolytes -- Portable sealed rechargeable single cells -- Part 2: Nickel-metal hydride".
Its scope clause reads: This Part of GB/T 22084 specifies marking, designation, dimensions, tests and requirements for portable sealed nickel-metal hydride, small prismatic, cylindrical and button rechargeable single cells (abbreviated as cells), suitable for use in any orientation.
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Document preview — GB/T 22084.2-2008
National Standard of the People's Republic of China
- ICS
- 29.220.10
- Classification
- K 82
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the PRC
Contents
- Foreword3
- 1 Scope5
- 2 Normative references5
- 3 Terms and definitions6
- 4 Parameter measurement tolerances7
- 5 Cell designation and marking7
- 5.1 Cell designation7
- 5.2 Cell termination9
- 5.3 Marking10
- 6 Dimensions11
- 6.1 Small prismatic cells and cylindrical cells11
- 6.2 Button cells12
- 7 Electrical tests13
- 7.1 Charging procedure for test purposes13
- 7.2 Discharge performance14
- 7.3 Charge (capacity) retention15
- 7.4 Endurance16
- 7.5 Charge acceptance at constant voltage21
- 7.6 Overcharge21
- 7.7 Safety device operation22
- 7.8 Storage22
- 7.9 Charge acceptance at 55 °C for LT, MT or HT cylindrical cells23
- 7.10 Internal resistance24
- 8 Mechanical tests26
- 9 Type approval and batch acceptance26
- 9.1 Type approval26
- 9.2 Batch acceptance27
- Bibliography29
1 Scope
This Part of GB/T 22084 specifies marking, designation, dimensions, tests and requirements for portable sealed nickel-metal hydride, small prismatic, cylindrical and button rechargeable single cells (abbreviated as cells), suitable for use in any orientation.
2 Normative references
The following documents contain provisions which, through reference in this
Part of GB/T 22084, constitute provisions of this Part. For the dated references, their subsequent amendments (excluding corrections) or revisions do not apply to this Part. However, the parties who enter into agreement based on this Part are encouraged to investigate whether the latest editions of these documents are applicable. For undated reference documents, the latest editions apply to this Part.
GB/T 7676 (all parts) Direct acting indicating analogue electrical measuring instruments and their accessories [IEC 60051 (all parts), IDT]
IEC 60050-486 International Electrotechnical Vocabulary - Chapter 486.
Secondary cells and batteries
IEC 60086 (all parts) Primary batteries
IEC 60410 Sampling plans and procedures for inspection by attributes
IEC 60485 Digital electronic d.c. voltmeters and d.c. electronic analogue-to- digital converters
IEC 61959 Secondary cells and batteries containing alkaline or other non- acid electrolytes - Mechanical tests for sealed portable secondary cells and batteries
GB/T 20042.6-2024 | GB/T 20042.7-2024 | GB/T 23751.2-2017 | GB 21966-2008 | GB 31656.25-2026 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 29 pages — is available in the English PDF.
Referenced standards
Normative references
GB/T 22084 · GB/T 7676 · IEC 60051 · IEC 60050 · IEC 60086 · IEC 60410 · IEC 60485 · IEC 61959
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Related Standards
GB/T 22084.1-2008 — Secondary cells and batteries containing alkaline or other non-acid electrolytes -- Portable sealed rechargeable single cells -- Part 1: Nickel-cadmium
GB/T 7676.1-2017 — Direct acting indicating analogue electrical measuring Instruments and their accessories - Part 1: Definitions and general requirements common to all parts
GB/T 7676.2-2017 — Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2: Special requirements for ammeters and voltmeters
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GB/T 22084.2-2008
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