• Year
  • 1927
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 266112

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: A Power Charger - Johnson Motor Products Co.,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • It has a charging rate of from 1 to 1 1/4 amperes on standard line voltages. Contains no liquid and no tubes.

  • Price in first year of sale
  • 12.75 $
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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