• Country
• United States of America (USA)

• Manufacturer / Brand
• Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia

• Year
• 1942 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 248378

Click on the schematic thumbnail to request the schematic as a free document.

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery / 22.5 & 45 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Mini-Max B 487 - Eveready Ever Ready, AENMC /

• Dimensions (WHD)
• 5.125 x 7.25 x 2.063 inch / 130 x 184 x 52 mm

• Notes

• "For Farm Type Receivers"

  Type "10" connector.

  Layer (biscuit) type rather than cylindrical cells, hence at low current drain (only) higher capacity than AA or B cell filled packs of same volume.

• Net weight (2.2 lb = 1 kg)
• 4 lb 2 oz (4.125 lb) / 1.873 kg

• Author
• Model page created by Michael Watterson. See "Data change" for further contributors.

• Other Models

• Here you find 157 models, 138 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia