Amendment 1 - 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 - Part 2: Lithium systems

The contents of the corrigendum of December 2021 have been included in this copy.

Amendement 1 - 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 - Partie 2: Systèmes au lithium

Le contenu du corrigendum de décembre 2021 a été pris en considération dans cet exemplaire.

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Status
Published
Publication Date
14-Jul-2021
Current Stage
PPUB - Publication issued
Completion Date
15-Jul-2021
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IEC 62133-2:2017/AMD1:2021 - Amendment 1 - 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 - Part 2: Lithium systems
English and French language
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IEC 62133-2
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1

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 –
Part 2: Lithium systems
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 –
Partie 2: Systèmes au lithium
IEC 62133-2:2017-02/AMD1:2021-07(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 62133-2
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1
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 –
Part 2: Lithium systems
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 –
Partie 2: Systèmes au lithium
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.220.30 ISBN 978-2-8322-9987-6

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 62133-2:2017/AMD1:2021
© IEC 2021
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 –
Part 2: Lithium systems
AMENDMENT 1
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of 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, IEC publishes International Standards, Technical Specifications, Technical Reports,

Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). 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. IEC collaborates closely with the International Organization for

Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence between

any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

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6) All users should ensure that they have the latest edition of this publication.

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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. IEC shall not be held responsible for identifying any or all such patent rights.

Amendment 1 to IEC 62133-2:2017 has been prepared by subcommittee 21A: Secondary cells

and batteries containing alkaline or other non-acid electrolytes, of IEC technical committee 21:

Secondary cells and batteries.
The text of this Amendment is based on the following documents:
FDIS Report on voting
21A/760/FDIS 21A/729B/RVD

Full information on the voting for its approval can be found in the report on voting indicated in

the above table.
---------------------- Page: 4 ----------------------
IEC 62133-2:2017/AMD1:2021 – 3 –
© IEC 2021
The language used for the development of this Amendment is English.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in

accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are

described in greater detail at www.iec.ch/standardsdev/publications/.

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under webstore.iec.ch in the data related to the

specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 5 ----------------------
– 4 – IEC 62133-2:2017/AMD1:2021
© IEC 2021
7.1.2 Second procedure
Replace the existing second paragraph and Table 2 with the following:

After stabilization for 1 h to 4 h at an ambient temperature of the highest test temperature and

the lowest test temperature, respectively, as specified in Table 2, cells are charged by using

the upper limit charging voltage and maximum charging current, until the charging current is

reduced to 0,05 I A, using a constant current to constant voltage charging method.

NOTE The voltage and current can vary depending upon the temperature range (e.g. between T and T or between

2 3
T and T of Figure A.1).
1 4

Stabilization time within the specified time range should allow for thermal equilibrium to be

reached where possible.
Table 2 – Condition of charging procedure
Upper limit Maximum charging Charging temperature Charging temperature
current upper limit lower limit
charging voltage
Specified by the Specified by the Specified by the Specified by the

manufacturer of cells manufacturer of cells manufacturer of cells manufacturer of cells

7.3.5 Crush (cells)
b) Test
Replace the first paragraph of list item b) with the following:
Each fully charg
...

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