- Country
- United States of America (USA)
- Manufacturer / Brand
- Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia
- Year
- 1924
- Category
- Power supply/conditioner or battery or charger
- Radiomuseum.org ID
- 95606
Front 1929 eveready 771
back 1929 eveready 771
Ad in QST 9/1923, p. 81. Different label.
Late version, no 1,5 V tap.
Radio Broadcast, Nov. 1923, p. 89
Aus Radio News February 1924
1924 print advert
Eveready Print Ad from 1925
- Wave bands
- - without
- Power type and voltage
- Is a battery or storage battery / 4.5 Volt
- Loudspeaker
- - - No sound reproduction output.
- from Radiomuseum.org
- Model: "C" Battery 771 - Eveready Ever Ready, AENMC /
- Dimensions (WHD)
- 4 x 3 x 1.3 inch / 102 x 76 x 33 mm
- Notes
- Eveready #771, 4.5V Negative Grid Bias or "C" Battery.
With 3 Clip terminals, giving 1.5; 3 or 4.5 Volt.
- Net weight (2.2 lb = 1 kg)
- 0.4 kg / 0 lb 14.1 oz (0.881 lb)
- Price in first year of sale
- 1.00 $
- Mentioned in
- 1924, Radiola III-A, Handbook
- Literature/Schematics (1)
- 1938 Radolek Catalog
- Literature/Schematics (2)
- Radio Broadcast, Nov. 1923, p. 89
- Author
- Model page created by Vitor Oliveira. 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
Collections
The model "C" Battery is part of the collections of the following members.