Primary batteries - Part 2: Physical and electrical specifications (IEC 60086-2:2021)

This part of IEC 60086 is applicable to primary batteries which are based on standardised
electrochemical systems.
It specifies
– the physical dimensions,
– the discharge test conditions and discharge performance requirements.

Primärbatterien - Teil 2: Physikalische und elektrische Spezifikationen (IEC 60086-2:2021)

Piles électriques - Partie 2: Spécifications physiques et électriques (IEC 60086-2:2021)

Primarne baterije - 2. del: Specifikacije fizikalnih in električnih veličin (IEC 60086-2:2021)

General Information

Status
Published
Publication Date
20-Jul-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
21-Jun-2021
Due Date
26-Aug-2021
Completion Date
21-Jul-2021

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SLOVENSKI STANDARD
SIST EN IEC 60086-2:2021
01-september-2021
Nadomešča:
SIST EN 60086-2:2016

Primarne baterije - 2. del: Specifikacije fizikalnih in električnih veličin (IEC 60086-

2:2021)

Primary batteries - Part 2: Physical and electrical specifications (IEC 60086-2:2021)

Primärbatterien - Teil 2: Physikalische und elektrische Spezifikationen (IEC 60086-

2:2021)

Piles électriques - Partie 2: Spécifications physiques et électriques (IEC 60086-2:2021)

Ta slovenski standard je istoveten z: EN IEC 60086-2:2021
ICS:
29.220.10 Primarni členi in baterije Primary cells and batteries
SIST EN IEC 60086-2:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60086-2:2021
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SIST EN IEC 60086-2:2021
EUROPEAN STANDARD EN IEC 60086-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2021
ICS 29.220.10 Supersedes EN 60086-2:2016 and all of its amendments
and corrigenda (if any)
English Version
Primary batteries - Part 2: Physical and electrical specifications
(IEC 60086-2:2021)

Piles électriques - Partie 2: Spécifications physiques et Primärbatterien - Teil 2: Physikalische und elektrische

électriques Spezifikationen
(IEC 60086-2:2021) (IEC 60086-2:2021)

This European Standard was approved by CENELEC on 2021-06-01. 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 CEN-CENELEC

Management Centre 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 CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 60086-2:2021 E
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SIST EN IEC 60086-2:2021
EN IEC 60086-2:2021 (E)
European foreword

The text of document 35/1466/FDIS, future edition 14 of IEC 60086-2, prepared by IEC/TC 35

"Primary cells and batteries" was submitted to the IEC-CENELEC parallel vote and approved by

CENELEC as EN IEC 60086-2:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2022-03-01

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024-06-01

document have to be withdrawn

This document supersedes EN 60086-2:2016 and all of its amendments and corrigenda (if any).

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

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

Endorsement notice

The text of the International Standard IEC 60086-2:2021 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 60086-3 NOTE Harmonized as EN 60086-3
IEC 60086-4 NOTE Harmonized as EN IEC 60086-4
IEC 60086-5 NOTE Harmonized as EN 60086-5
IEC 62281 NOTE Harmonized as EN IEC 62281
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SIST EN IEC 60086-2:2021
EN IEC 60086-2:2021 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

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.

NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),

the relevant EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available

here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60086-1 - Primary batteries - Part 1: General EN IEC 60086-1 -
ISO 1101 - Geometrical product specifications (GPS) - EN ISO 1101 -
Geometrical tolerancing - Tolerances of
form, orientation, location and run-out
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SIST EN IEC 60086-2:2021
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SIST EN IEC 60086-2:2021
IEC 60086-2
Edition 14.0 2021-04
INTERNATIONAL
STANDARD
Primary batteries –
Part 2: Physical and electrical specifications
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.220.10 ISBN 978-2-8322-9685-1

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

® Registered trademark of the International Electrotechnical Commission
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SIST EN IEC 60086-2:2021
– 2 – IEC 60086-2:2021 © IEC 2021
CONTENTS

FOREWORD ........................................................................................................................... 5

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 8

3 Terms, definitions, symbols and abbreviated terms .......................................................... 8

3.1 Terms and definitions .............................................................................................. 8

3.2 Symbols and abbreviated terms ............................................................................ 10

4 Battery dimensions, symbols ......................................................................................... 10

5 Dimensional stability ...................................................................................................... 11

6 Validity of testing ........................................................................................................... 11

7 Constitution of the battery specification tables ............................................................... 11

8 Physical and electrical specifications ............................................................................. 13

8.1 Category 1 batteries ............................................................................................. 13

8.1.1 General ......................................................................................................... 13

8.1.2 Category 1 – Specifications: LR1, R1, LR8D425 ............................................ 14

8.1.3 Category 1 – Specifications: LR03, FR10G445, R03 ...................................... 15

8.1.4 Category 1 – Specifications: LR6, FR14505, R6P, R6S ................................. 16

8.1.5 Category 1 – Specifications: LR14, R14P, R14S ............................................ 17

8.1.6 Category 1 – Specifications: LR20, R20P, R20S ............................................ 18

8.2 Category 2 batteries – Specifications: CR14250, CR15H270, CR17345,

CR17450, BR17335 .............................................................................................. 19

8.3 Category 3 batteries – Specifications: LR9, CR11108 ........................................... 20

8.4 Category 4 batteries ............................................................................................. 21

8.4.1 General ......................................................................................................... 21

8.4.2 Category 4 – Specifications: PR70, PR41, PR48, PR44, PR1154 .................. 21

8.4.3 Fit acceptance gauge for PR batteries ........................................................... 23

8.4.4 Category 4 – Specifications: LR41, LR55, LR54, LR43, LR44 ........................ 24

8.4.5 Category 4 – Specifications: SR62, SR63, SR65, SR64, SR60, SR67,
SR66, SR58, SR68, SR59, SR69, SR41, SR57, SR55, SR48, SR54,

SR42, SR43, SR44 ........................................................................................ 26

8.4.6 Category 4 – Specifications: CR1025, CR1216, CR1220, CR1225,
CR1616, CR2012, CR1620, CR1632, CR2016, CR2025, CR2320,
CR2032, CR2330, CR2430, CR2354, CR3032, CR2450, CR2477,

BR1225, BR2016, BR2320, BR2325, BR3032 ................................................ 28

8.5 Category 5 batteries ............................................................................................. 30

8.5.1 Category 5 – Specifications: 2CR13252, 4LR44, 4SR44 ................................ 30

8.5.2 Category 5 – Specification: 8LR932 .............................................................. 32

8.5.3 Category 5 – Specifications: AR40, 5AR40, 6AR40, 5PR175/172,

6PR225/155................................................................................................... 33

8.6 Category 6 batteries ............................................................................................. 34

8.6.1 Category 6 – Specification: 4LR61 ................................................................. 34

8.6.2 Category 6 – Specification: CR-P2 ................................................................. 35

8.6.3 Category 6 – Specification: 2CR5 .................................................................. 36

8.6.4 Category 6 – Specifications: 3R12P, 3R12S, 3LR12 ...................................... 37

8.6.5 Category 6 – Specifications: AS4, AS6, AS8, AS10, AS12, PS8S,

PS8P, PS10................................................................................................... 38

8.6.6 Category 6 – Specification: 4R25Y ................................................................ 39

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SIST EN IEC 60086-2:2021
IEC 60086-2:2021 © IEC 2021 – 3 –

8.6.7 Category 6 – Specifications: 4R25X, 4LR25X ................................................ 40

8.6.8 Category 6 – Specifications: 4R25-2, 4LR25-2 ............................................... 41

8.6.9 Category 6 – Specifications: 6AS4S, 6PS4S, 6PS4P ..................................... 42

8.6.10 Category 6 – Specifications: 6F22, 6LR61, 6LP3146 ..................................... 43

8.6.11 Category 6 – Configurations: Stud for 6F22, 6LR61 6LP3146 ........................ 44

8.6.12 Category 6 – Specifications: 6AS6P, 6AS6S, 6PS6P, 6PS6S......................... 45

Annex A (informative) Tabulation of batteries by application ................................................ 46

Annex B (informative) Cross-reference index ....................................................................... 52

Annex C (informative) Index ................................................................................................. 55

Annex D (informative) Common designation......................................................................... 56

Annex E (informative) Compliance checklist ......................................................................... 57

Bibliography .......................................................................................................................... 58

Figure 1 – Dimensional drawing: Category 1 ......................................................................... 13

Figure 2 – Dimensional drawing: LR1, R1, LR8D425 ............................................................. 14

Figure 3 – Dimensional drawing: LR03, FR10G445, R03 ....................................................... 15

Figure 4 – Dimensional drawing: LR6, FR14505, R6P, R6S .................................................. 16

Figure 5 – Dimensional drawing: LR14, R14P, R14S ............................................................. 17

Figure 6 – Dimensional drawing: LR20, R20P, R20S ............................................................. 18

Figure 7 – Dimensional drawing: CR14250, CR15H270, CR17345, CR17450, BR17335 ....... 19

Figure 8 – Dimensional drawing: LR9, CR11108 ................................................................... 20

Figure 9 – Dimensional drawing: Category 4 ......................................................................... 21

Figure 10 – Dimensional drawing: PR70, PR41, PR48, PR44, PR1154 ................................. 21

Figure 11 – Gauge opening for P system batteries ................................................................ 23

Figure 12 – Suggested gauge layout ..................................................................................... 23

Figure 13 – Air hole placement diagram for P system batteries ............................................. 24

Figure 14 – Dimensional drawing: LR41, LR55, LR54, LR43, LR44 ....................................... 24

Figure 15 – Dimensional drawing: SR62, SR63, SR65, SR64, SR60, SR67, SR66,

SR58, SR68, SR59, SR69, SR41, SR57, SR55, SR48, SR54, SR42, SR43, SR44 ................ 26

Figure 16 – Dimensional drawing: CR1025, CR1216, CR1220, CR1225, CR1616,
CR2012, CR1620, CR2016, CR2412, CR1632, CR2025, CR2320, CR2032, CR2330,
CR2430, CR2354, CR2477, CR3032, CR2450, BR1225, BR2016, BR2320, BR2325,

BR3032 ................................................................................................................................ 28

Figure 17 – Dimensional drawing: 2CR13252, 4LR44, 4SR44 ............................................... 30

Figure 18 – Dimensional drawing: 8LR932 ............................................................................ 32

Figure 19 – Dimensional drawing: AR40, 5AR40, 6AR40, 5PR175/172, 6PR225/155 ............ 33

Figure 20 – Dimensional drawing: 4LR61 .............................................................................. 34

Figure 21 – Dimensional drawing: CR-P2 .............................................................................. 35

Figure 22 – Dimensional drawing: 2CR5 ............................................................................... 36

Figure 23 – Dimensional drawing: 3R12P, 3R12S, 3LR12 ..................................................... 37

Figure 24 – Dimensional drawing: AS4, AS6, AS8, AS10, AS12, PS8S, PS8P, PS10 ............ 38

Figure 25 – Dimensional drawing: 4R25Y.............................................................................. 39

Figure 26 – Dimensional drawing: 4R25X, 4LR25X ............................................................... 40

Figure 27 – Dimensional drawing: 4R25-2, 4LR25‑2 ............................................................. 41

Figure 28 – Dimensional drawing: 6AS4S, 6PS4S, 6PS4P .................................................... 42

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SIST EN IEC 60086-2:2021
– 4 – IEC 60086-2:2021 © IEC 2021

Figure 29 – Dimensional drawing: 6F22, 6LR61, 6LP3146 .................................................... 43

Figure 30 – Dimensional drawing: Stud ................................................................................. 44

Figure 31 – Dimensional drawing: 6AS6P, 6AS6S, 6PS6P, 6PS6S ....................................... 45

Table 1 – Gauge opening dimension (mm) ............................................................................ 23

Table A.1 – Automatic camera .............................................................................................. 46

Table A.2 – CD, digital audio, wireless gaming and accessories ........................................... 46

Table A.3 – Digital audio ....................................................................................................... 46

Table A.4 – Digital still camera ............................................................................................. 46

Table A.5 – Electric equipment ............................................................................................. 46

Table A.6 – Electrical fence equipment, parking meters, light houses, beacons, railway

signaling and road signaling.................................................................................................. 47

Table A.7 – Electronic key .................................................................................................... 47

Table A.8 – Hearing aid ........................................................................................................ 47

Table A.9 – Hearing aid standard .......................................................................................... 48

Table A.10 – High intensity lighting ....................................................................................... 48

Table A.11 – Implant high drain ............................................................................................ 48

Table A.12 – Implant low drain .............................................................................................. 48

Table A.13 – Implant low drain with wireless ......................................................................... 48

Table A.14 – Photo ............................................................................................................... 48

Table A.15 – Portable lighting (LED) ..................................................................................... 49

Table A.16 – Portable stereo ................................................................................................ 49

Table A.17 – Radio ............................................................................................................... 49

Table A.18 – Radio / Clock ................................................................................................... 50

Table A.19 – Radio/clock/remote control ............................................................................... 50

Table A.20 – Remote control ................................................................................................. 50

Table A.21 – Road warning lamp .......................................................................................... 50

Table A.22 – Smoke detector ................................................................................................ 50

Table A.23 – Toy (motor) ...................................................................................................... 51

Table A.24 – Toy (non-motorized) ......................................................................................... 51

Table A.25 – Wireless streaming ........................................................................................... 51

Table B.1 – Category 1 batteries ........................................................................................... 52

Table B.2 – Category 2 batteries ........................................................................................... 52

Table B.3 – Category 3 batteries ........................................................................................... 52

Table B.4 – Category 4 batteries ........................................................................................... 53

Table B.5 – Category 5 batteries ........................................................................................... 54

Table B.6 – Category 6 batteries ........................................................................................... 54

Table C.1 – Index ................................................................................................................. 55

Table D.1 – Index ................................................................................................................. 56

Table E.1 – Summary of specified items ............................................................................... 57

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SIST EN IEC 60086-2:2021
IEC 60086-2:2021 © IEC 2021 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PRIMARY BATTERIES –
Part 2: Physical and electrical specifications
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 60086-2 has been prepared by IEC technical committee 35: Primary

cells and batteries.

This fourteenth edition cancels and replaces the thirteenth edition published in 2015. This

edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:

a) clarification and distinct separation of the terms used for coin (lithium button) and button

cells and batteries;
b) importation of the dimensional stability from 60086-1;
c) reordering category 1, 5 and 6 batteries by volume;

d) addition of cochlear implant tests and a new zinc air hearing aid battery type;

e) modification of PR70 hearing aid tests;
f) addition of a compliance checklist annex (Annex E);
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SIST EN IEC 60086-2:2021
– 6 – IEC 60086-2:2021 © IEC 2021
g) modifications to the LR1/R1 tests;

h) addition of new specifications for 8LR932, CR1632, CR1225, CR2477, 6AS6P, 6AS6S,

6PS6P, 6PS6S, 6PS4P, 6PS4S, 5PR175/172, 6PR225/155, AS4, AS6, AS8, AS10, AS12,
PS121/195S, PS121/195P, AS149/195, 6AS4S, AR40, 5AR40, 6AR40.
The text of this International Standard is based on the following documents:
FDIS Report on voting
35/1466/FDIS 35/1468/RVD

Full information on the voting for the approval of this International Standard can be found in the

report on voting indicated in the above table.
The language used for the development of this International Standard 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.

A list of all parts in the IEC 60086 series, under the general title Primary batteries, can be found

on the IEC website.

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

stability date indicated on the IEC website under "http://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.
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SIST EN IEC 60086-2:2021
IEC 60086-2:2021 © IEC 2021 – 7 –
INTRODUCTION

The technical content of this part of IEC 60086 provides physical dimensions, discharge test

conditions and discharge performance requirements. IEC 60086-2 complements the general

information and requirements of IEC 60086-1.

This part was prepared to benefit primary battery users, device designers and battery

manufacturers by furnishing the specifics of form, fit and function for individual standardized

primary cells and batteries. Over the years, this part has been changed to improve its contents

and may again be revised in due course in the light of comments made by national committees

and experts on the basis of practical experience and changing technology.

This current revision is the result of a reformatting initiative, as well as some content changes,

aimed at making this part more user-friendly, less ambiguous, and, from a cross reference basis,

fully harmonized with other parts of IEC 60086.
NOTE Safety information is available in IEC 60086-4, IEC 60086-5 and IEC 62281.
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SIST EN IEC 60086-2:2021
– 8 – IEC 60086-2:2021 © IEC 2021
PRIMARY BATTERIES –
Part 2: Physical and electrical specifications
1 Scope

This part of IEC 60086 is applicable to primary batteries which are based on standardised

electrochemical systems.
It specifies
– the physical dimensions,
– the discharge test conditions and discharge performance requirements.
2 Normative 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 60086-1, Primary batteries – Part 1: General

ISO 1101, Geometrical product specifications (GPS) – Geometrical tolerancing – Tolerances of

form, orientation, location and run-out
3 Terms, definitions, symbols and abbreviated terms

For the purposes of this document, the terms and definitions given in IEC 60086-1 and the

following apply.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1 Terms and definitions
3.1.1
application test
simulation of the actual use of a battery in a specific application
3.1.2
button cell or battery

small round cell or battery where the overall height is less than the diameter, containing

aqueous electrolyte
Note 1 to entry: See coin (cell or battery), lithium button (cell or battery).
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SIST EN IEC 60086-2:2021
IEC 60086-2:2021 © IEC 2021 – 9 –
3.1.3
closed-circuit voltage
CCV
voltage across the terminals of a battery when it is on discharge
3.1.4
...

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