Category:Radio batteries

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Radio batteries"

The following 2 files are in this category, out of 2 total.

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  Paragon RA-10 Radio Receiver, 1920 - National Electronics Museum - DSC00230.JPG 5,472 × 1,831; 6.89 MB
  
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  Vintage Zerad (Zenith Radio Corporation) Hearing Aid Battery Tester, Used To Test The Voltages Of Both "A" And "B" Batteries of One-Piece Hearing Aids, Circa Late 1940s-Early 1950s (14435333839).jpg 2,721 × 2,798; 3.7 MB