• Country
• United States of America (USA)

• Manufacturer / Brand
• Radio Shack (Tandy, Realistic, Micronta); USA

• Year
• 1984

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 238196

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistor Battery Charger 23-131 - Radio Shack Tandy, Realistic,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• For 9 volt nickel-cadmium batteries only.

  Made in Hong Kong

• Price in first year of sale
• 3.95 USD

• Mentioned in
• Radio Shack Catalog (1984, page 149 (first year))

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1331 models, 1214 with images and 163 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA