INTERNATIONAL
`STANDARD
`
`IEC
`60086-2
`
`Eleventh edition
`2006-12
`
`Part 2:
`Physical and electrical specifications
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`Reference number
`IEC 60086-2:2006(E)
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 1
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

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`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 2
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`INTERNATIONAL
`STANDARD
`
`IEC
`60086-2
`
`Eleventh edition
`2006-12
`
`Part 2:
`Physical and electrical specifications
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
` IEC 2006
`
` Copyright - all rights reserved
`
`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 the publisher.
`
`International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
`Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
`
`Commission Electrotechnique Internationale
`International Electrotechnical Commission
`
`PRICE CODE
`
`XA
`
`For price, see current catalogue
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 3
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`FOREWORD...........................................................................................................................4
`INTRODUCTION.....................................................................................................................6
`
`CONTENTS
`
` IEC:2006(E)
`
`Scope...............................................................................................................................7
`1
`2 Normative references .......................................................................................................7
`3
`Terms and definitions .......................................................................................................7
`4
`Symbols and abbreviations...............................................................................................9
`5
`Battery dimensions, symbols ............................................................................................9
`6 Constitution of the battery specification tables ..................................................................9
`7
`Physical and electrical specifications..............................................................................12
`7.1 Category 1 batteries ..............................................................................................12
`7.1.1
`ectrical specifications ....................................12
`7.1.2
`: R1, R03, R6P, R6S .......................................13
`7.1.3
`ations: R14P, R14S ..................................................14
`7.1.4
`: LR03, LR6, LR14, LR20 ................................17
`7.1.5
`7.1.6
`ations: CR12A604 ....................................................19
`7.2 Category 2 batteries ..............................................................................................20
`7.2.1
`ectrical specifications ....................................20
`7.2.2
`
`CR17450, BR17335 ...................................................................................21
`7.3 Category 3 batteries ..............................................................................................22
`7.3.1
`ectrical specifications ....................................22
`7.3.2
`: LR9, LR53, CR11108 ....................................23
`7.4 Category 4 batteries ..............................................................................................24
`7.4.1
`ectrical specifications ....................................24
`7.4.2
`: PR70, PR41, PR48, PR44.............................25
`7.4.3
`7.4.4
`
`SR66, SR58, SR68, SR59, SR69, SR41, SR57, SR55, SR48 ....................29
`56, SR54, SR42, SR43, SR44 ..................30
`
`7.4.5
`7.4.6
`
`CR2012, CR1620, CR2016, CR2025, CR2320, CR2032, CR2330,
`CR2430, CR2354, CR3032, CR2450 .........................................................31
`
`7.4.7
`
`BR2325, BR3032 .......................................................................................32
`7.5 Category 5 batteries ..............................................................................................33
`7.5.1
`ectrical specifications ....................................33
`7.6 Category 6 batteries ..............................................................................................36
`7.6.1
`ectrical specifications ....................................36
`
`Annex A (informative) Tabulation of batteries by application ................................................49
`Annex B (informative) Cross-reference index .......................................................................53
`Annex C (informative) Index.................................................................................................56
`
`Bibliography..........................................................................................................................57
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 4
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`60086-2
`
`...........................................................................................49
` fence controller...................................................................................49
`...50
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`ging test.........................................................................................................50
`earing aid ........................................................................................................50
`...51
`1
`oke detector ................................................................................................51
`y (motor) ......................................................................................................52
`on test for automatic camera............................................52
`personal cassette player) .........................................................52
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`...56
`
`JLab/Cambridge, Exh. 1038, p. 5
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`INTERNATIONAL ELECTROTECHNICAL COMMISSION
`____________
`
` IEC:2006(E)
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`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,
`
`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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
`equipment declared to be in conformity with an IEC Publication.
`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 eleventh edition cancels and replaces the tenth edition (2000) and its amendments
`1 (2001) and 2 (2004), and constitutes a technical revision.
`
`The major technical changes are the addition of a "digital still camera test" for the LR6 battery,
`the reduction, for selected no letter batteries, from three grades (S, C and P) to two grades (S
`and P) with appropriate adjustments to MAD values, the deletion of the 3,6 ohm pulse test for
`the R03 battery, and the addition of new constant current hearing aid tests (standard and high
`drain) for the PR41, PR44, PR48 and PR70 batteries.
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 6
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`60086-2
`
`The text of this standard is based on the following documents:
`
`FDIS
`35/1245/FDIS
`
`Report on voting
`35/1248/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.
`
`A list of all the 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 publication will remain unchanged until
`the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
`the data related to the specific publication. At this date, the publication will be
`
`A bilingual version of this publication may be issued at a later date.
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 7
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`INTRODUCTION
`
` IEC:2006(E)
`
`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.
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 8
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`60086-2
`
`1 Scope
`
`Part 2: Physical and electrical specifications
`
`This part of IEC 60086 is applicable to primary batteries based on standardized electro-
`chemical systems.
`
`It specifies
`
`2 Normative references
`
`The following referenced documents are indispensable for the application 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 (IEV) – Part 482: Primary and
`secondary cells and batteries
`
`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 and definitions
`
`For the purposes of this document, the definitions given in IEC 60050-482 and IEC 60086-1
`(some of which are repeated below for convenience) and the following definitions apply.
`
`
`3.1
`application test
`simulation of the actual use of a battery in a specific application
`
`
`3.2
`end-point voltage
`EV
`specified closed circuit voltage of a battery at which the battery discharge is terminated
`
`[IEV 482-03-30:2004, modified]
`
`
`3.3
`minimum average duration
`MAD
`minimum average time on discharge which shall be met by a sample of batteries
`
`NOTE The discharge test is carried out according to the specified methods and designed to show conformity with
`the standard applicable to the battery types.
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`JLab/Cambridge, Exh. 1038, p. 9
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`
`3.4
`nominal voltage of a primary battery
`Vn
`suitable approximate value of voltage used to identify the voltage of a primary battery
`
` IEC:2006(E)
`
`[IEV 482-03-31:2004, modified]
`
`
`3.5
`on-load voltage
`closed-circuit voltage
`CCV
`voltage across the terminals of a battery when it is on discharge
`
`[IEV 482-03-28:2004, modified]
`
`
`3.6
`open-circuit voltage
`off-load voltage
`OCV
`voltage across the terminals of a battery when no current is flowing
`
`[IEV 482-03-32:2004, modified]
`
`
`3.7
`primary battery
`one or more primary cells, including case, terminals and marking
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`
`3.8
`primary cell
`source of electrical energy obtained by the direct conversion of chemical energy that is not
`designed to be charged by any other electrical source
`
`[IEV 482-01-02:2004, modified]
`
`
`3.9
`service output (of a primary battery)
`service life, or capacity, or energy output of a battery under specified conditions of discharge
`
`
`3.10
`service output test
`test designed to measure the service output of a battery
`
`NOTE A service output test may be prescribed, for example, when
`a) an application test is too complex to replicate;
`b) the duration of an application test would make it impractical for routine testing purposes .
`
`
`3.11
`storage life
`duration under specified conditions at the end of which a battery retains its ability to perform a
`specified service output
`
`[IEV 482-03-47:2004, modified]
`
`
`3.12
`terminals (of a primary battery)
`conductive parts provided for the connection of a battery to external conductors
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 10
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`60086-2
`
`4 Symbols and abbreviations
`
`EV
`MAD
`OCV
`R
`Vn
`
`end-point voltage
`minimum average duration
`open-circuit voltage (off-load voltage)
`load resistance
`nominal voltage of a battery
`
`5 Battery dimensions, symbols
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`The symbols used to denote the various dimensions are as follows:
`
` maximum overall height of the battery;
`A
` minimum distance between the flats of the positive and negative contacts;
`B
` minimum outer diameter of the negative flat contact surface;
`C
` maximum inner diameter of the negative flat contact surface;
`D
` maximum recess of the negative flat contact surface;
`E
` maximum diameter of the positive contact within the specified projection height;
`F
` minimum projection of the flat positive contact;
`G
` minimum projection of the flat negative contact;
`K
` maximum diameter of the negative contact within the specified projection height;
`L
` minimum diameter of the flat negative contact;
`M
` minimum diameter of the flat positive contact;
`N
` maximum and minimum diameters of the battery;
`Ø
`ØP
`concentricity of the positive contact.
`
`Recesses are permitted in the negative flat contact surface defined by dimensions C and D for
`batteries having the shape shown in Figure 1a, provided that batteries placed end to end in
`series make electrical contact with each other and that the contact separation is an integral
`multiple of the contact separation for one battery. The following conditions must be satisfied:
`
`C > F
`N > D
`G > E
`
`6 Constitution of the battery specification tables
`
`6.1 Batteries are categorized into several groups according to their shapes.
`
`6.2
`In each category, batteries having the same shape but belonging to a different
`electrochemical system are grouped together and shown in succession.
`
`6.3 Batteries are always listed in ascending order of nominal voltage and, within each
`nominal voltage, in ascending order of volume.
`
`6.4 One common shape drawing of these batteries which fall in the same group is exhibited.
`
`6.5 Designation, nominal voltage, dimensions, discharge conditions, minimum average
`duration and application for these batteries which fall into the same group are summarized in
`one table.
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 11
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

` IEC:2006(E)
`
`6.6 When a drawing represents only one type of battery, the dimensions of the relevant
`battery may be directly shown on the drawing.
`
`6.7 Batteries are categorized into the following groups:
`
`a) Category 1: Round batteries according to Figure 1
`R1, R03, R6P, R6S, R14P, R14S,
`R20P, R20S, 2R10, LR8D425, LR1,
`LR03, LR6, LR14, LR20
`CR12A604
`b) Category 2: Round batteries according to Figure 2
`CR14250, CR15H270, CR17345, CR17450, BR17335
`c) Category 3: Round batteries according to Figure 3
`LR9, LR53, CR11108
`d) Category 4: Round batteries according to Figure 4
`PR70, PR41, PR48, PR44
`LR41, LR55, LR54, LR43, LR44
`SR62, SR63, SR65, SR64, SR60, SR67, SR66, SR58, SR68, SR59, SR69, SR41, SR57,
`SR55, SR48, SR56, SR54, SR42, SR43, SR44
`CR1025, CR1216, CR1220, CR1616, CR2012, CR1620, CR2016, CR2025, CR2320,
`CR2032,CR2330, CR2430, CR2354, CR3032, CR2450
`BR1225, BR2016, BR2020, BR2320, BR2325, BR3032
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`R40
`4LR44
`2CR13252
`4SR44
`5AR40
`
`S4
`3R12C, 3R12P, 3R12S, 3LR12
`4LR61
`BR-P2, CR-P2
`2CR5
`2EP3863
`4R25X, 4LR25X
`4R25Y
`4R25-2, 4LR25-2
`6AS4
`6AS6
`6F22, 6LR61
`6F100
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 12
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`60086-2
`
`6.8 Drawings of round batteries which correspond to Figure 1, Figure 2, Figure 3 and Figure
`4 are prepared by reduction or enlargement of the relevant original drawings. The other
`drawings are prepared by reduction or enlargement of conventional specification drawings.
`
`In each case the drawings show the shape of the relevant batteries. Dimensions for each
`battery are shown in the tables.
`
`NOTE See Annexes A, B and C for ease of locating battery sizes.
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`JLab/Cambridge, Exh. 1038, p. 13
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`F
`
`Batteries complying with these physical and electrical specifications are as follows:
`
`7 Physical and electrical specifications
`
`7.1 Category 1 batteries
`
`F N
`
`Designation
`
`R1, R03, R6P, R6S, R14P, R14S R20P, R20S
`2R10
`LR8D425, LR1, LR03, LR6, LR14, LR20
`CR12A604
`
`OCV max.
`V
`1,725
`3,450
`1,65
`3,7
`
`For the definition of the dimensions, see Clause 5.
`The cylindrical surface is insulated from the contacts.
`Terminals: flat/cap and base.
`For general information, see IEC 60086-1.
`Figure 1a: negative contact C may not be flat over the whole area.
`Figure 1b: negative contact shall be essentially flat over the whole surface area.
`
`Positive contact
`
`F
`
`Optional pip
`
`Positive contact
`
`Optional pip
`
`F
`
`C
`
`Negative contact
`area
`
`DC
`
`Negative contact
`area
`
`The profile over the dotted line
`sections is not specified
`IEC 2225/06
` Figure 1a Figure 1b
`
`The profile over the dotted line
`sections is not specified
`IEC 2226/06
`
` IEC:2006(E)
`
`For batteries complying with Figures 1a and 1b, flat negative contact is not necessarily recessed.
`When the flat negative contact surface forms the lower part of the battery, dimensions "A" and "B" are both measured from the surface and dimension "E" is zero.
`Dimension "P" to be measured in accordance with ISO 1101.
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:244)(cid:244)(cid:244)(cid:244)(cid:192)(cid:192)(cid:192)(cid:192)(cid:243)(cid:192)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:244)(cid:192)(cid:244)(cid:244)(cid:192)(cid:243)(cid:243)(cid:243)
`
`JLab/Cambridge, Exh. 1038, p. 14
`JLab/Cambridge v. Varta, 2020-01212
`
`

`

`60086-2
`
`Discharge conditions
`
`R
`
`300
`5,1
`5,1
`
`10
`
`75
`
`24
`
`43
`3,9
`
`10
`
`24
`
`1,8
`
`43
`
`Daily period
`
`12 h
`5 min
`b
`
`1 h
`
`4 h
`15 s per minute
`8 h per day
`4 h
`1 h
`
`1 h
`
`15 s per min
`8 h per day
`c
`
`4 h
`
`EV
`V
`0,9
`0,9
`0,9
`
`0,9
`
`0,9
`
`1,0
`
`0,9
`0,8
`
`0,9
`
`1,0
`
`0,9
`
`0,9
`
`MADa
`(initial)
`
`76 h
`30 min
`45 min
`
`1,5 h
`
`20 h
`
`4 h
`
`27 h
`60 min
`
`4,0 h
`
`Applications
`
`Hearing aid
`Portable lighting
`Portable lighting
`Personal cassette player
`and tape recorder
`Radio
`
`Remote control
`
`Radio
`Motor/toy
`Personal cassette player
`and tape recorder
`
`11 h
`
`Remote control
`
`60 pulses Pulse test
`
`22 h
`
`Radio
`
`Electro-
`chemical
`system
`letter
`
`Designation
`
`Vn
`V
`
`Dimensions
`mm
`G
`F
`E
`C
`B
`A
`P
`Max. Min. Min. Max. Max. Min. Max. Min. Max.
`
`R1
`
`1,5
`
`30,2
`
`29,1
`
`5,0
`
`0,2
`
`4,0
`
`0,5
`
`12,0
`
`10,9
`
`0,5
`
`R03
`
`1,5
`
`44,5
`
`43,3
`
`4,3
`
`0,5
`
`3,8
`
`0,8
`
`10,5
`
`9,5
`
`0,4
`
`No letter
`
`(see note)
`
`R6P
`(high power)
`
`1,5
`
`50,5
`
`49,2
`
`7,0
`
`0,5
`
`5,5
`
`1,0
`
`14,5
`
`13,5
`
`0,5
`
`(cid:221)–(cid:176)§fi•„‚‹ (cid:215)†‹»fi†¿‹•–†¿· (cid:219)·»‰‹fi–‹»‰‚†•‰¿· (cid:221)–‡‡•››•–†
`—fi–“•…»… (cid:190)§ (cid:215)(cid:216)˝ «†…»fi ·•‰»†›» '•‹‚ (cid:215)(cid:219)(cid:221)
`(cid:210)– fi»(cid:176)fi–…«‰‹•–† –fi †»‹'–fi(cid:181)•†„ (cid:176)»fi‡•‹‹»… '•‹‚–«‹ ·•‰»†›» ”fi–‡ (cid:215)(cid:216)˝
`
`(cid:210)–‹ ”–fi ˛»›¿·»
`
`1,5
`
`50,5
`
`49,2
`
`7,0
`
`R6S
`(standard)
`NOTE Delayed discharge performance after 12 months is 80 % of MAD.
`a Standard conditions (see IEC 60086-1, Table 4, Initial discharge test).
`b 4 min beginning at hourly intervals for 8 h per day.
`c 15 s on, 45 s off for 24 h per day.
`
`0,5
`
`5,5
`
`1,0
`
`14,5
`
`13,5
`
`0,5
`
`(cid:243)(cid:243)(cid:192)(cid:244)(cid:244)(cid:192)(c