WALKMANNWZ-E583/E584/E585

The battery duration is short.

  • If your Walkman is used in an environment that is below 5 °C, the battery life becomes shorter due to characteristics of the battery. This is not a malfunction.
  • Charge the battery until it is full.
  • More battery charge is consumed when the noise canceling function is used.
  • You can preserve the battery life and get more use from each charge by changing your Walkman settings and managing the power appropriately.
  • Depending on the environment in which your Walkman is used, the battery may deteriorate if it is not used for over a year. Contact your nearest Sony dealer.
  • If the usable battery life is half that when new even after sufficiently charging the battery, your battery may have deteriorated. Contact your nearest Sony dealer.