• Year
  • 1915 ??
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 256536

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Power: Charger for A-Batteries
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Battery Charger - Leeds & Northrup; Philadelphia
  • Notes
  • Device for charging storage batteries.  Unit contained in a 5 gallon salt glazed crock that is used to cool the item with oil. Has mercury filled tube that tilts (Probably a mercury-arc rectifier).  

  • Author
  • Model page created by John Kusching. See "Data change" for further contributors.

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