BS EN 60086-3:2016 – TC:2020 Edition
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Tracked Changes. Primary batteries – Watch batteries
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 72 |
IEC 60086-3:2016 is available as /2 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
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | compares BS EN 60086-3:2016 |
| 2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
| 44 | European foreword Endorsement notice |
| 45 | Annex ZA (normative) Normative references to international publications with their corresponding European publications |
| 46 | English CONTENTS |
| 48 | FOREWORD |
| 50 | INTRODUCTION |
| 51 | 1 Scope 2 Normative references 3 Terms and definitions |
| 52 | 4 Physical requirements 4.1 Battery dimensions, symbols and size codes Figures Figure 1 – Dimensional drawing |
| 53 | Tables Table 1 – Dimensions and size codes |
| 54 | 4.2 Terminals 4.3 Projection of the negative terminal (h5) 4.4 Shape of negative terminal Table 2 – Dimensions and size codes |
| 55 | 4.5 Mechanical resistance to pressure 4.6 Deformation 4.7 Leakage Figure 2 – Shape of negative terminal Table 3 – Minimum values of l1 Table 4 – Applied force F by battery dimensions |
| 56 | 4.8 Marking 4.8.1 General 4.8.2 Disposal 5 Electrical requirements 5.1 Electrochemical system, nominal voltage, end-point voltage and open-circuit voltage Table 5 – Standardised electrochemical systems |
| 57 | 5.2 Closed circuit voltage Ucc (CCV), internal resistance and impedance 5.3 Capacity 5.4 Capacity retention 6 Sampling and quality assurance 7 Test methods 7.1 Shape and dimensions 7.1.1 Shape requirement |
| 58 | 7.2 Electrical characteristics 7.2.1 Environmental conditions 7.2.2 Equivalent circuit – effective internal resistance – DC method Figure 3 – Shape requirement Figure 4 – Schematic voltage transient |
| 59 | 7.2.3 Equipment 7.2.4 Measurement of open-circuit voltage Uoc (OCV) and closed circuit voltage Ucc (CCV) Figure 5 – Curve: U = f(t) |
| 60 | 7.2.5 Calculation of the internal resistance Ri 7.2.6 Measurement of the capacity Figure 6 – Circuitry principle Table 6 – Test method for Ucc (CCV) measurement |
| 61 | Figure 7 – Circuitry principle for method A Table 7 – Test method A for Ucc (CCV) measurement |
| 62 | 7.2.7 Calculation of the internal resistance Ri during discharge in case of method A (optional) Figure 8 – Circuitry principle for method B |
| 63 | Table 8 – Discharge resistance (values) |
| 64 | 7.3 Test methods for determining the resistance to leakage 7.3.1 Preconditioning and initial visual examination 7.3.2 High temperature and humidity test 7.3.3 Test by temperature cycles Figure 9 – Test by temperature cycles Table 9 – Storage conditions for the recommended test Table 10 – Storage conditions for optional test |
| 65 | 8 Visual examination and acceptance conditions 8.1 Preconditioning 8.2 Magnification 8.3 Lighting 8.4 Leakage levels and classification |
| 66 | Table 11 – Leakage levels and classification (1 of 2) |
| 67 | 8.5 Acceptance conditions |
| 68 | Annex A (normative) Designation |
| 69 | Bibliography |
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BS EN 60086-3:2016
Primary batteries – Watch batteries Published By Publication Date Number of Pages BSI 2016 32
