IEC 60086-3:2021 (EN-FR)

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.