MT 13 - TC 35/MT 13

IEC 60086-3:2021 is available as IEC 60086-3:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60086-3-5:2021 specifies dimensions, designation, methods of tests and requirements for primary batteries for watches. In several cases, a menu of test methods is given. When presenting battery electrical characteristics and/or performance data, the manufacturer specifies which test method was used.
The contents of the corrigendum of June 2023 have been included in this copy.

IEC 60086-3:2016 is available as IEC 60086-3:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60086-3:2016 specifies dimensions, designation, methods of tests and requirements for primary batteries for watches. In several cases, a menu of test methods is given. When presenting battery electrical characteristics and/or performance data, the manufacturer specifies which test method was used. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- A harmonization of the cell sizes and service output tests with IEC 60086-2;
- Clarifications of Clauses 6: Sampling and Quality Assurance, 7: Test methods, and 8: Visual examination and acceptance condition;
- Harmonization of temperature and humidity conditions with IEC 60086-1. This publication is published as a double logo standard. Keywords: primary batteries for watches

IEC 60086-3:2011 specifies dimensions, designation, methods of tests and requirements for primary batteries for watches. In several cases, a menu of test methods is given. When presenting battery electrical characteristics and/or performance data, the manufacturer specifies which test method was used. This third edition cancels and replaces the second edition (2004) and constitutes a technical revision. The major technical changes with respect to the previous edition are the drawings, a review of the table of electrochemical systems and a harmonization of the marking clause with the other standards of the IEC 60086 series. Moreover, the table of the leakage levels was extended by adding drawings with better visualization. This publication is published as a double logo standard. The contents of the corrigendum of September 2011 have been included in this copy. This bilingual version (2014-01) corresponds to the monolingual English version, published in 2011-01. Keywords: requirements and information for primary watch batteries.