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IEC 62133-2:2017

Gulf StandardGSO IEC 62133-2:2021

GSO IEC 62133-2:2021Gulf Standard

GSO IEC 62133-2:2021

IEC 62133-2:2017

مواصفة قياسية خليجية

الخلايا والبطاريات الثانوية المحتوية على محلول الكتروليتي قلوي أو غير حمضي - متطلبات السلامة للخلايا الثانوية المغلقة القابلة للنقل وللبطاريات المصنوعة منها لاستعمالها في التطبيقات القابلة للنقل - جزء2: أنظمة عنصر الليثيوم (LI)

Gulf Standard

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems

ICS:

29.220.30

English Language – اللغةالإنجليزيةEdition 1 – 01/07/2021 – 1 الطبعة

هذه الوثيقة محمية بالقانون

COPYRIGHT PROTECTED DOCUMENT

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All rights reserved to GCC Standardization Organization (GSO). Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either GSO at the address below or GSO's member body in the country of the requester.

Outreach Dept, Knowledge Management Section

GCC Standardization Organization (GSO)

P.O.Box: 85245 Riyadh 12511

Kingdom of Saudi Arabia

إدارة التواصل، قسم إدارة المعرفة

هيئة التقييس لدول مجلس التعاون لدول الخليج العربية (GSO)

ص. ب: 85245 الرياض 12511

المملكة العربية السعودية

Tel:

+966115208000

:هاتف

Fax:

+966115208010

:فاكس

E-Mail:

csc@gso.org.sa

:بريد إلكتروني

Website:

www.gso.org.sa

:موقع ويب

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IEC 62133-2:2017

Gulf StandardGSO IEC 62133-2:2021

GSO IEC 62133-2:2021Gulf Standard

Gulf Foreword

GCC Standardization Organization (GSO) is a regional organization which consists of the national standardization bodies of GCC member states. One of GSO main functions is to issue gulf standards and technical regulations through specialized technical committees.

GSO Ministerial Committee in its meeting number (2) held on 21/11/1442 H, which corresponds to 01/07/2021, has approved Gulf Standard GSO IEC 62133-2:2021 titled "Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems" in English language which was studied and adopted from International Electrotechnical Commission Standard IEC 62133-2:2017 without any technical modifications through the technical program of GSO Technical Committee for Electrical and Electronic Products (TC03) in QATAR schedule .

تقديم خليجي

هيئة التقييس لدول مجلس التعاون لدول الخليج العربية هيئة إقليمية تضم في عضويتها أجهزة التقييس الوطنية في الدول الأعضاء ، ومن مهام الهيئة إعداد المواصفات القياسية واللوائح الفنية الخليجية بواسطة لجان فنية متخصصة.

قررت اللجنة الوزارية لهيئة التقييس لدول مجلس التعاون لدول الخليج العربية في الاجتماع الـ (2) بتاريخ 1442/11/21 هـ ،الموافق 2021/07/01م اعتماد المواصفة القياسية الخليجية رقم GSO IEC 62133-2:2021 وعنوانها "الخلايا والبطاريات الثانوية المحتوية على محلول الكتروليتي قلوي أو غير حمضي - متطلبات السلامة للخلايا الثانوية المغلقة القابلة للنقل وللبطاريات المصنوعة منها لاستعمالها في التطبيقات القابلة للنقل - جزء2: أنظمة عنصر الليثيوم (LI)" باللغة الانجليزية التي تم دراستها وتبنيها عن اللجنة الدولية الكهروتقنية رقم IEC 62133-2:2017 بدون إدخال تعديلات فنية عليها ضمن برنامج عمل اللجنة الفنية الخليجية للمواصفات الكهربائية والإلكترونية (TC03) المدرجة في خطة دولة قطر .

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IEC 62133-2:2017 ED1 © IEC 2017

Gulf StandardGSO IEC 62133-2:2021

GSO IEC 62133-2:2021Gulf Standard

IEC 62133-2

	INTERNATIONAL STANDARD	Edition 1.0 2017-02


	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

IEC 62133-2:2017 ED1

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GSO IEC 62133-2:2021Gulf Standard

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information.

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Tel.: +41 22 919 02 11 info@iec.ch www.iec.ch

About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigendum or an amendment might have been published.

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IEC 62133-2:2017 ED1 © IEC 2017

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IEC 62133-2:2017 ED1 © IEC 2017

Gulf StandardGSO IEC 62133-2:2021

GSO IEC 62133-2:2021Gulf Standard

IEC 62133-2

	INTERNATIONAL STANDARD	Edition 1.0 2017-02


	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

INTERNATIONAL

ELECTROTECHNCIAL

COMMISSION

ICS 29.220.30ISBN 9782832239100Warning! Make sure that you obtained this publication from an authorized distributor.© Registered trademark of the International Electrotechnical Commission

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GSO IEC 62133-2:2021Gulf Standard

CONTENTS

FOREWORD

1 Scope

2 Normative references

3 Terms and definitions

4 Parameter measurement tolerances

5 General safety considerations

5.1 General

5.2 Insulation and wiring

5.3 Venting

5.4 Temperature, voltage and current management

5.5 Terminal contacts

5.6 Assembly of cells into batteries

5.6.1 General

5.6.2 Design recommendation

5.6.3 Mechanical protection for cells and components of batteries

5.7 Quality plan

5.8 Battery safety components

6 Type test and sample size

7 Specific requirements and tests

7.1 Charging procedures for test purposes

7.1.1 First procedure

7.1.2 Second procedure

7.2 Intended use

7.2.1 Continuous charging at constant voltage (cells)

7.2.2 Case stress at high ambient temperature (battery)

7.3 Reasonably foreseeable misuse

7.3.1 External short-circuit (cell)

7.3.2 External short-circuit (battery)

7.3.3 Free fall

7.3.4 Thermal abuse (cells)

7.3.5 Crush (cells)

7.3.6 Over-charging of battery

7.3.7 Forced discharge (cells)

7.3.8 Mechanical tests (batteries)

7.3.9 Design evaluation – Forced internal short-circuit (cells)

8 Information for safety

8.1 General

8.2 Small cell and battery safety information

9 Marking

9.1 Cell marking

9.2 Battery marking

9.3 Caution for ingestion of small cells and batteries

9.4 Other information

10 Packaging and transport

Annex A Charging and discharging range of secondary lithium ion cells for safe use

Annex B Recommendations to equipment manufacturers and battery assemblers

Annex C Recommendations to the end-users

Annex D Measurement of the internal AC resistance for coin cells

Annex E Packaging and transport

Annex F Component standards references

Bibliography

INTERNATIONAL ELECTROTECHNICAL COMMISSION

International StandardIEC 62133-2:2017 ED1

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

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 services carried out by independent certification bodies.

6)

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

7)

No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.

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 IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 62133‑2 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.

This first edition cancels and replaces the second edition of IEC 62133 published in 2012. It constitutes a technical revision.

This edition includes the following significant technical changes with respect to IEC 62133:2012:

–

separation of nickel systems into a separate Part 1;

–

inclusion of coin cell requirements;

–

update of assembly of cells into batteries (5.6);

–

mechanical tests [vibration, shock] (7.3.8.1, 7.3.8.2);

–

insertion of IEC TR 62914 within the Bibliography.

The text of this standard is based on the following documents:

FDIS	Report on voting
21A/620/FDIS	21A/628/RVD

Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

The following different practices of a less permanent nature exist in the countries indicated below.

7.3.9: Design evaluation – Forced internal short-circuit test only applies to Korea, Japan, Switzerland and France.

A list of all parts of the IEC 62133 series, published under the general title 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, can be found on the IEC website.

The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to the specific publication. At this date, the publication will be

•

reconfirmed,

•

withdrawn,

•

replaced by a revised edition, or

•

amended.

IMPORTANTThe 'colour inside' logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer.

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Gulf StandardGSO IEC 62133-2:2021

GSO IEC 62133-2:2021Gulf Standard

International StandardIEC 62133-2:2017 ED1

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

1Scope

This part of IEC 62133 specifies requirements and tests for the safe operation of portable sealed secondary lithium cells and batteries containing non-acid electrolyte, under intended use and reasonably foreseeable misuse.

2Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

IEC 60050‑482:2004, International Electrotechnical Vocabulary – Part 482: Primary and secondary cells and batteries

(available at http://www.electropedia.org)

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

ISO/IEC Guide 51, Safety aspects – Guidelines for their inclusion in standards

3Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 60050‑482, ISO/IEC Guide 51 and the following apply.

3.1

safety

freedom from unacceptable risk

3.2

risk

combination of the probability of occurrence of harm and the severity of that harm

3.3

harm

physical injury or damage to the health of people or damage to property or to the environment

3.4

hazard

potential source of harm

3.5

intended use

use of a product, process or service in accordance with specifications, instructions and information provided by the supplier

3.6

reasonably foreseeable misuse

use of a product, process or service in a way which is not intended by the supplier, but which may result from readily predictable human behaviour

3.7

secondary cell

basic manufactured unit providing a source of electrical energy by direct conversion of chemical energy, that consists of electrodes, separators, electrolyte, container and terminals, and that is designed to be charged electrically

3.8

secondary battery

assembly of secondary cell(s) which may include associated safety and control circuits and case, ready for use as a source of electrical energy characterized by its voltage, size, terminal arrangement, capacity and rate capability

Note 1 to entry: Includes single cell batteries.

3.9

leakage

unplanned, visible escape of liquid electrolyte

3.10

venting

release of excessive internal pressure from a cell or battery in a manner intended by design to preclude rupture or explosion

3.11

rupture

mechanical failure of a cell container or battery case induced by an internal or external cause, resulting in exposure or spillage but not ejection of materials

3.12

explosion

failure that occurs when a cell container or battery case opens violently and major components are forcibly expelled

3.13

fire

emission of flames from a cell or battery

3.14

portable battery

battery for use in a device or appliance which is conveniently hand-carried

3.15

portable cell

cell intended for assembly in a portable battery

3.16

lithium ion polymer cell

cell using gel polymer electrolyte or solid polymer electrolyte, not liquid electrolyte

3.17

rated capacity

capacity value of a cell or battery determined under specified conditions and declared by the manufacturer

Note 1 to entry: The rated capacity is the quantity of electricity C5 Ah (ampere-hours) declared by the manufacturer which a single cell can deliver when discharged at the reference test current of 0,2 It A to a specified final voltage, after charging, storing and discharging under specified conditions.

[SOURCE: IEC 60050‑482:2004, 482‑03‑15

modified – Note 1 to entry has been added.

]

3.18

reference test current

It

charge or discharge current expressed as a multiple of It A, where It A = C5 Ah/1 h, as defined in IEC 61434, and based on the rated capacity (C5 Ah) of the cell or battery

3.19

upper limit charging voltage

highest charging voltage in the cell operating region, which is specified by the cell manufacturer

3.20

maximum charging current

maximum charging current in the cell operating region, which is specified by the cell manufacturer

3.21

coin cell

button cell

coin battery

small round cell or battery in which the overall height is less than the diameter

Note 1 to entry: In English, the term “coin cell” or “coin battery” is used for lithium batteries only while the term “button cell” or “button battery” is only used for non-lithium batteries. In languages other than English, the terms “coin” and “button” are often used interchangeably, regardless of the electrochemical system.

[SOURCE: IEC 60050‑482:2004 482‑02‑40

modified — The term “coin battery” has been added, and the NOTE “In practice terms, the term coin is used exclusively for non-aqueous lithium cells.” has been replaced with Note 1 to entry.)

]

3.22

cylindrical cell

cell with a cylindrical shape in which the overall height is equal to or greater than the diameter

[SOURCE: IEC 60050‑482:2004, 482‑02‑39]

3.23

prismatic cell

cell having the shape of a parallelepiped whose faces are rectangular

Note 1 to entry: Prismatic cells may be provided with either a rigid metal case or flexible laminate film case.

[SOURCE: IEC 60050‑482:2004, 482‑02‑38

modified – The source term is "prismatic" (adj.). In the definition, "qualifies a cell or a battery" has been replaced with "cell". Note 1 to entry has been added.

]

3.24

cell block

parallel connection

arrangement of cells or batteries wherein all the positive terminals and all the negative terminals, respectively, are connected together

[SOURCE: IEC 60050‑482:2004, 482‑03‑39

modified — The term "cell block" has been added.

]

3.25

functional safety

part of the overall safety that depends on functional and physical units operating correctly in response to their inputs

[SOURCE: IEC 60050‑351:2013, 351‑57‑06]

3.26

end-of-discharge voltage

final voltage

specified voltage of a battery at which the battery discharge is terminated

[SOURCE: IEC 60050‑482:2004, 482‑03‑30

modified — The terms "cut-off voltage" and "end-point voltage" have been deleted.

]

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Bibliography

IEC 60050‑351:2013, International Electrotechnical Vocabulary – Part 351: Control technology

IEC 60051 (all parts), Direct acting indicating analogue electrical measuring instruments and their accessories

IEC 60664 (all parts), Insulation coordination for equipment within low-voltage systems

IEC 61434, Secondary cells and batteries containing alkaline or other non-acid electrolytes – Guide to designation of current in alkaline secondary cell and battery standards

IEC TR 61438, Possible safety and health hazards in the use of alkaline secondary cells and batteries – Guide to equipment manufacturers and users

IEC TR 62188, Secondary cells and batteries containing alkaline or other non-acid electrolytes – Design and manufacturing recommendations for portable batteries made from sealed secondary cells

IEC 62281, Safety of primary and secondary lithium cells and batteries during transport

IEC TR 62914, Secondary cells and batteries containing alkaline or other non-acid electrolytes – Experimental procedure for the forced internal short-circuit test of IEC 62133:2012

ISO 6208, Nickel and nickel alloy plate, sheet and strip

ISO 7619‑1, Rubber, vulcanized or thermoplastic – Determination of indentation hardness – Part 1: Durometer method (Shore hardness)

ISO 8124‑1, Safety of toys – Part 1: Safety aspects related to mechanical and physical properties

United Nations, New York & Geneva, Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Chapter 38.3

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