Reference number
ISO 12819:2009
© ISO 2025
International Standard
ISO 12819:2009
Methods of evaluation of the battery life of a battery-powered watch
Edition 2
2009-03
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Published (Edition 2, 2009)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 12819:2009

Language
Format
CHF 65
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Abstract

ISO 12819:2009 specifies two methods for determining the battery life of a battery-powered watch and specifies the labelling to be used by the manufacturers or the distributors to inform the users.

According to the available information, either the theoretical battery life or the practical battery life must be calculated using the equations given in ISO 12819:2009.

General information

  • Status
     : Published
    Publication date
     : 2009-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 114
    ICS :
    39.040.10 
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