• Country
• United States of America (USA)

• Manufacturer / Brand
• Metro Electric Co.; Chicago (IL)

• Year
• 1925 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 194571

• • Brand: Metrodyne

• Number of Tubes
• 1

• Valves / Tubes

• Wave bands
• - without

• Details
• Power: Charger for A-Batteries

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Metro Battery Charger - Metro Electric Co.; Chicago IL

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 5.5 x 8 x 6.75 inch / 140 x 203 x 171 mm

• Notes
• Metro Battery Charger; 3 cells - 2.5 - 2 amps.

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

• Other Models

• Here you find 16 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Metro Electric Co.; Chicago (IL)