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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

Publication date:   Mar 22, 2017

General information

60.60 Standard published   Mar 22, 2017

IEC

TC 21/SC 21A

International Standard

29.220.30   Alkaline secondary cells and batteries

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Scope

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).

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61951-2:2011 ED3

NOW

PUBLISHED
IEC 61951-2:2017 ED4
60.60 Standard published
Mar 22, 2017

CORRIGENDA / AMENDMENTS

PUBLISHED
IEC 61951-2:2017/AMD1:2022 ED4

REVISED BY

IN_DEVELOPMENT
IEC 61951-2 ED5