• Country
• Japan

• Manufacturer / Brand
• Maxell (brand), Maxell Electric lndustrial Co, Hitachi Maxell; Osaka

• Year
• 1960 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 258326

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery / UM3: 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Dry Battery For Transistor - Radio Hearing Aids - Pen Lights UM-3- JIS C 8501 - APP No. 7987 - Maxell brand, Maxell Electric

• Notes

• Made in Japan.

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

• Other Models

• Here you find 24 models, 23 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Maxell (brand), Maxell Electric lndustrial Co, Hitachi Maxell; Osaka