• Country
• Germany

• Manufacturer / Brand
• Schlenker, Johann; Villingen-Schwenningen

• Year
• 1927

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 220787

• • Brand: Ismet

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Ismet-Gleichrichter - Schlenker, Johann; Villingen-

• Notes
• "... der universelle Ladeapparat für Kraftfahrzeuge-, Starter- und Radio-Batterien 1 bis 5 Ampere Ladestrom."

• Mentioned in
• Süddeutscher Elektro-Anzeiger, Heft 14, 6. April 1927

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schlenker, Johann; Villingen-Schwenningen