EN 62133:2003

SLOVENSKI SIST EN 62133:2004
STANDARD
februar 2004
Secondary cells and batteries containing alkaline or other non-acid elecrolytes -
Safety requirements for portable sealed secondary cells, and for batteries made
from them, for use in portable application
ICS 29.220.30 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 62133
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2003
ICS 29.220.30 Supersedes EN 61809:2000;
partially supersedes EN 61960-1:2001 and EN 61960-2:2001

English version
Secondary cells and batteries containing alkaline
or other non-acid elecrolytes -
Safety requirements for portable sealed secondary cells,
and for batteries made from them,
for use in portable applications
(IEC 62133:2002)
Accumulateurs alcalins et autres Akkumulatoren und Batterien mit
accumulateurs à électrolyte non acide - alkalischem oder anderen nicht
Exigences de sécurité pour les säurehaltigen Elektrolyten -
accumulateurs portables étanches, et Sicherheitsanforderungen für tragbare
pour les batteries qui en sont constituées, gasdichte Akkumulatoren und daraus
destinés à l'utilisation dans des hergestellte Batterien für die Verwendung
applications portables in tragbaren Geräten
(CEI 62133:2002) (IEC 62133:2002)

This European Standard was approved by CENELEC on 2002-12-03. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 62133:2003 E
Foreword
The text of document 21A/363/FDIS, future edition 1 of IEC 62133, prepared by SC 21A, Secondary
cells and batteries containing alkaline or other non-acid electrolytes, of IEC TC 21, Secondary cells
and batteries, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 62133 on 2002-12-03.
This European Standard supersedes EN 61809:2000 and partially supersedes EN 61960-1:2001 and
EN 61960-2:2001.
The following dates were fixed:

– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-11-01

– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-12-01

Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annex ZA is normative and annexes A and B are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62133:2002 was approved by CENELEC as a European
Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60664 NOTE Harmonized as EN 60664 series (not modified).
IEC 61434 NOTE Harmonized as EN 61434:1996 (not modified).
__________
- 3 - EN 62133:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60050-486 - International Electrotechnical - -
Vocabulary (IEV)
Chapter 486: Secondary cells and
batteries
IEC 60051 Series Direct acting indicating analogue EN 60051 Series
electrical measuring instruments and
their accessories
1) 2)
IEC 60285 - Alkaline secondary cells and batteries - EN 60285 1994
Sealed nickel-cadmium cylindrical
rechargeable single cells
1)
IEC 60485 - Digital electronic d.c. voltmeters and - -
d.c. electronic analogue-to-digital
converters
1) 2)
IEC 61436 - Secondary cells and batteries EN 61436 1998
containing alkaline or other non-acid
electrolytes - Sealed nickel-metal
hydride rechargeable single cells

1)
IEC 61438 - Possible safety and health hazards in - -
the use of alkaline secondary cells and
batteries - Guide to equipment
manufacturers and users
1) 2)
IEC 61440 - Secondary cells and batteries EN 61440 1997
containing alkaline or other non-acid
electrolytes - Sealed nickel-cadmium
small prismatic rechargeable single
cells
1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year
1) 2)
IEC 61951-1 - Secondary cells and batteries EN 61951-1 2001
containing alkaline or other non-acid
electrolytes - Portable sealed
rechargeable single cells
Part 1: Nickel-cadmium
1) 2)
IEC 61951-2 - Part 2: Nickel-metal hydride EN 61951-2 2001

3)
IEC 61960 - Secondary cells and batteries - -
containing alkaline or other non-acid
electrolytes - Secondary lithium cells
and batteries for portable applications

1)
ISO/IEC Guide 51 - Safety aspects - Guidelines for their - -
inclusion in standards
3)
At draft stage.
NORME CEI
INTERNATIONALE IEC
INTERNATIONAL
Première édition
STANDARD
First edition
2002-10
Accumulateurs alcalins et autres accumulateurs
à électrolyte non acide –
Exigences de sécurité pour les accumulateurs
portables étanches, et pour les batteries
qui en sont constituées, destinés à l'utilisation
dans des applications portables
Secondary cells and batteries containing
alkaline or other non-acid electrolytes –
Safety requirements for portable sealed
secondary cells, and for batteries made
from them, for use in portable applications
 IEC 2002 Droits de reproduction réservés  Copyright - all rights reserved
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Международная Электротехническая Комиссия
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For price, see current catalogue

62133  IEC:2002 – 3 –
CONTENTS
FOREWORD . 5
1 General . 7
1.1 Scope . 7
1.2 Normative references . 7
1.3 Definitions . 9
1.4 Parameter measurement tolerances .11
2 General safety considerations.11
2.1 Insulation and wiring.13
2.2 Venting.13
2.3 Temperature/current management .13
2.4 Terminal contacts .13
2.5 Assembly of cells into batteries.13
2.6 Quality plan .15
3 Type test conditions.15
4 Specific requirements and tests .15
4.1 Charging procedure for test purposes .15
4.2 Intended use.17
4.2.1 Continuous low-rate charging.17
4.2.2 Vibration .17
4.2.3 Moulded case stress at high ambient temperature .19
4.2.4 Temperature cycling .19
4.3 Reasonably foreseeable misuse .21
4.3.1 Incorrect installation of a cell (nickel systems only).21
4.3.2 External short circuit .21
4.3.3 Free fall .23
4.3.4 Mechanical shock (crash hazard).23
4.3.5 Thermal abuse.23
4.3.6 Crushing of cells .23
4.3.7 Low pressure .25
4.3.8 Overcharge for nickel systems .25
4.3.9 Overcharge for lithium systems.25
4.3.10 Forced discharge .27
4.3.11 Cell protection against a high charging rate (lithium systems only).27
5 Information for safety.27
6 Marking .27
6.1 Cell marking .27
6.2 Battery marking .29
6.3 Other information.29
7 Packaging.29
Annex A (informative)  Recommendations to equipment manufacturers and battery
assemblers .31
Annex B (informative)  Recommendations to the end-users.33
Bibliography.35

62133  IEC:2002 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE
OR OTHER NON-ACID ELECTROLYTES –
SAFETY REQUIREMENTS FOR PORTABLE SEALED
SECONDARY CELLS, AND FOR BATTERIES MADE FROM THEM,
FOR USE IN PORTABLE APPLICATIONS
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions
...