prEN IEC 60086-2-1:2024

Primary batteries - Part 2-1: Physical and electrical specifications of batteries with aqueous electrolyte

Primärbatterien - Teil 2-1: Physikalische und elektrische Eigenschaften von Batterien mit wässrigem Elektrolyt

Piles électriques - Partie 2-1: Spécifications physiques et électriques des piles à électrolyte aqueux

Primarne baterije - 2-1. del: Fizikalne in električne značilnosti (specifikacije) baterij z vodnim elektrolitom

General Information

• Status: Not Published
• Publication Date: 25-Mar-2026
• ICS: 29.220.10 - Primary cells and batteries
• Technical Committee: CLC/SR 35 - Primary batteries
• Drafting Committee: IEC/TC 35 - IEC_TC_35
• Current Stage: 4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
• Start Date: 29-Nov-2024
• Completion Date: 29-Nov-2024
• Directive: 2023/1542 - Regulation (EU) 2023/1542 of the European Parliament and of the Council of 12 July 2023 concerning batteries and waste batteries, amending Directive 2008/98/EC and Regulation (EU) 2019/1020 and repealing Directive 2006/66/EC (Text with EEA relevance)
• Mandate: M/579 - COMMISSION IMPLEMENTING DECISION of 7.12.2021 on a standardisation request to the European standardisation organisations as regards performance, safety and sustainability requirements for batteries
• Ref Project: oSIST prEN IEC 60086-2-1:2024 - Primary batteries - Part 2-1: Physical and electrical specifications of batteries with aqueous electrolyte

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2024
Primarne baterije - 2-1. del: Fizikalne in električne značilnosti (specifikacije) baterij
z vodnim elektrolitom
Primary batteries - Part 2-1: Physical and electrical specifications of batteries with
aqueous electrolyte
Piles électriques - Partie 2-1: Spécifications physiques et électriques des piles à
électrolyte aqueux
Ta slovenski standard je istoveten z: prEN IEC 60086-2-1:2024
ICS:
29.220.10 Primarni členi in baterije Primary cells and batteries
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

35/1550/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60086-2-1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-09-06 2024-11-29
SUPERSEDES DOCUMENTS:
35/1531/CD, 35/1537A/CC
IEC TC 35 : PRIMARY CELLS AND BATTERIES
SECRETARIAT: SECRETARY:
Japan Mr Takao Uyama
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
SC 3C,TC 21,SC 21A,TC 61,TC 108
ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries”
clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for
submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Primary batteries - Part 2-1: Physical and electrical specifications of batteries with aqueous electrolyte

PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

2 IEC 60086-2-1 ED1 © IEC 2024
1 CONTENTS
2 FOREWORD . 5
3 INTRODUCTION . 7
4 1 Scope . 8
5 2 Normative references . 8
6 3 Terms and definitions . 8
7 4 Battery dimensions, symbols . 10
8 5 Dimensional stability . 10
9 6 Validity of testing . 10
10 7 Constitution of the battery specification tables . 10
11 8 Physical and electrical specifications . 12
12 8.1 Category 1 batteries . 12
13 8.1.1 General . 12
14 8.1.2 Category 1 – Specifications: LR1, R1, LR8D425 . 12
15 8.1.3 Category 1 – Specifications: LR03, TR03, R03 . 14
16 8.1.4 Category 1 – Specifications: LR6, TR6, R6P, R6S . 15
17 8.1.5 Category 1 – Specifications: LR14, R14P, R14S . 16
18 8.1.6 Category 1 – Specifications: LR20, R20P, R20S . 17
19 8.2 Category 2 battery – Void . 18
20 8.3 Category 3 battery – Specification: LR9 . 18
21 8.4 Category 4 batteries . 19
22 8.4.1 General . 19
23 8.4.2 Category 4 – Specifications: PR70, PR41, PR48, PR44, PR1154 . 19
24 8.4.3 Fit acceptance gauge for PR batteries . 21
25 8.4.4 Category 4 – Specifications: LR41, LR55, LR54, LR43, LR44 . 23
26 8.4.5 Category 4 – Specifications: SR62, SR63, SR65, SR64, SR60, SR67,
27 SR66, SR58, SR68, SR59, SR69, SR41, SR57, SR55, SR48, SR54,
28 SR42, SR43, SR44 . 24
29 8.5 Category 5 batteries . 26
30 8.5.1 Category 5 – Specifications: 4LR44, 4SR44 . 26
31 8.5.2 Category 5 – Specification: 8LR932 . 27
32 8.5.3 Category 5 – Specifications: AR40, 5AR40, 6AR40, 5PR175/172,
33 6PR225/155. 28
34 8.6 Category 6 batteries . 29
35 8.6.1 Category 6 – Specification: 4LR61 . 29
36 8.6.2 Category 6 – Void . 29
37 8.6.3 Category 6 – Void . 29
38 8.6.4 Category 6 – Specifications: 3R12P, 3R12S, 3LR12 . 30
39 8.6.5 Category 6 – Specifications: AS4, AS6S, AS6P, AS8, AS10, AS12,
40 PS8S, PS8P, PS10 . 31
41 8.6.6 Category 6 – Specification: 4R25Y . 32
42 8.6.7 Category 6 – Specifications: 4R25X, 4LR25X . 33
43 8.6.8 Category 6 – Specifications: 4R25-2, 4LR25-2 . 34
44 8.6.9 Category 6 – Specifications: 6AS4S, 6PS4S, 6PS4P . 35
45 8.6.10 Category 6 – Specifications: 6F22, 6LR61, 6LP3146 . 36
46 8.6.11 Category 6 – Configurations: Stud for 6F22, 6LR61 6LP3146 . 37
47 8.6.12 Category 6 – Specifications: 6AS6P, 6AS6S, 6PS6P, 6PS6S. 38
48 Annex A (informative) Tabulation of batteries by application . 39

IEC 60086-2-1 ED1 © IEC 2024 3
49 Annex B (informative) Cross-reference index . 45
50 Annex C (informative) Index reference to subclause . 47
51 Annex D (informative) Compliance checklist . 48
52 Bibliography . 49
54 Figure 1 – Dimensional drawing: Category 1 . 12
55 Figure 2 – Dimensional drawing: LR1, R1, LR8D425 . 13
56 Figure 3 – Dimensional drawing: LR03, TR03, R03 . 14
57 Figure 4 – Dimensional drawing: LR6, TR6, R6P, R6S . 15
58 Figure 5 – Dimensional drawing: LR14, R14P, R14S . 16
59 Figure 6 – Dimensional drawing: LR20, R20P, R20S . 17
60 Figure 7 – Dimensional drawing: LR9 . 18
61 Figure 8 – Dimensional drawing: Category 4 . 19
62 Figure 9 – Dimensional drawing: PR70, PR41, PR48, PR44, PR1154 . 19
63 Figure 10 – Gauge opening for P system batteries . 21
64 Figure 11 – Suggested gauge layout . 21
65 Figure 12 – Air hole placement diagram for P system batteries . 22
66 Figure 13 – Dimensional drawing: LR41, LR55, LR54, LR43, LR44 . 23
67 Figure 14 – Dimensional drawing: SR62, SR63, SR65, SR64, SR60, SR67, SR66,
68 SR58, SR68, SR59, SR69, SR41, SR57, SR55, SR48, SR54, SR42, SR43, SR44 . 24
69 Figure 15 – Dimensional drawing: 4LR44, 4SR44 . 26
70 Figure 16 – Dimensional drawing: 8LR932 . 27
71 Figure 17 – Dimensional drawing: AR40, 5AR40, 6AR40, 5PR175/172, 6PR225/155 . 28
72 Figure 18 – Dimensional drawing: 4LR61 . 29
73 Figure 19 – Dimensional drawing: 3R12P, 3R12S, 3LR12 . 30
74 Figure 20 – Dimensional drawing: AS4, AS6P/S, AS8, AS10, AS12, PS8P/S, PS10 . 31
75 Figure 21 – Dimensional drawing: 4R25Y. 32
76 Figure 22 – Dimensional drawing: 4R25X, 4LR25X . 33
77 Figure 23 – Dimensional drawing: 4R25-2, 4LR25‑2 . 34
78 Figure 24 – Dimensional drawing: 6AS4S, 6PS4S, 6PS4P . 35
79 Figure 25 – Dimensional drawing: 6F22, 6LR61, 6LP3146 . 36
80 Figure 26 – Dimensional drawing: Stud . 37
81 Figure 27 – Dimensional drawing: 6AS6P, 6AS6S, 6PS6P, 6PS6S . 38
83 Table 1 – Gauge opening dimension . 21
84 Table A.1 – Automatic camera . 39
85 Table A.2 – Digital audio . 39
86 Table A.3 – Electric equipment . 39
87 Table A.4 – Electrical fence equipment, parking meters, light houses, beacons, railway
88 signalling and road signalling . 40
89 Table A.5 – Hearing aid . 40
90 Table A.6 – Hearing aid standard . 40
91 Table A.7 – High drain application . 41
92 Table A.8 – Implant high drain . 41

4 IEC 60086-2-1 ED1 © IEC 2024
93 Table A.9 – Implant low drain . 41
94 Table A.10 – Implant low drain with wireless . 41
95 Table A.11 – Personal grooming . 41
96 Table A.12 – Portable lighting (LED) . 42
97 Table A.13 – Portable stereo . 42
98 Table A.14 – Radio . 42
99 Table A.15 – Radio / Clock . 43
100 Table A.16 – Radio/clock/remote control . 43
101 Table A.17 – Remote control . 43
102 Table A.18 – Road warning lamp . 43
103 Table A.19 – Smoke detector . 43
104 Table A.20 – Toy (motor) .
...