SC 21A

Secondary cells and batteries containing alkaline or other non-acid electrolytes

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 21AWG 2Mr Hirohito TERAOKAPPUB2017-032023

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
21A/515/RR PDF file 26 kB
2013-02-15 
1CD
21A/527/CD PDF file 806 kB
2013-10-042013-07
CDM
21A/538/CC Word file 211 kB
PDF file 302 kB
2014-01-242014-02
A2CD
21A/538A/CC Word file 250 kB
PDF file 376 kB
2014-04-252014-05
2CD
21A/553/CD PDF file 946 kB
2014-07-042014-06
ACDV
21A/565/CC Word file 164 kB
PDF file 408 kB
2014-09-192014-10
ACDV
21A/565A/CC Word file 172 kB
PDF file 411 kB
2014-09-192014-10
CCDV
21A/581/CDV
PDF file 657 kB
PDF file 672 kB
2015-07-032015-06
AFDIS
21A/595A/RVC Word file 366 kB
PDF file 582 kB
2015-10-162016-01
DECFDIS
2016-10-182016-10
RFDIS
21A/623/FDIS

2016-10-282016-11
CFDIS
2016-12-092017-01
PRVD
2017-01-202017-01
APUB
21A/629/RVD PDF file 182 kB
2017-01-272017-02
BPUB
2017-01-272017-01
PPUB
2017-03-222017-03
 2021-06

Abstract

IEC 61951-2:2017 is also available as IEC 61951-2:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61951-2:2017 specifies marking, designation, dimensions, tests and requirements for secondary sealed nickel-metal hydride small prismatic, cylindrical and button cells and batteries, suitable for use in any orientation, for portable applications.
This edition includes the following significant technical changes with respect to the previous edition:
- addition of battery type;
- addition of ‘F’ (high recovery type) designation for cells and batteries;
- addition of ‘I’ (low self-discharge type) designation for cells;
- revision of Figure 3 (6.1.3.1);
- addition of “optional pip” note to positive contact;
- changed leader line position from pip to flats of positive contact (B and G).

Project

IEC 61951-2:2017 ED4

Secondary cells and batteries containing alkaline or other non acid electrolytes - Secondary sealed cells and batteries for portable applications - Part 2: Nickel-metal hydride

 

 

Associated Documents:

21A/742/RR

PDF file 92 kB
21A/502A/INF

PDF file 233 kB
21A/493/DC

PDF file 78 kB
SMB/5970/DL

PDF file 471 kB