Approved Work Item
ISO/AWI 12819
Methods of evaluation of the battery life of a battery-powered watch
Reference number
ISO/AWI 12819
Edition 3
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO 12819:2009

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
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 114
  • RSS updates

Life cycle

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