• Country
• Worldwide

• Manufacturer / Brand
• Unknown to us - Worldwide

• Year
• 1990 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 342538

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Extra Heavy Duty Battery 9 V 6F22G - Unknown to us - Worldwide

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 825 models, 756 with images and 29 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown to us - Worldwide