• Country
• France

• Manufacturer / Brand
• Astra; Paris

• Year
• 1929 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 324983

• Number of Tubes
• 1

• Valves / Tubes

• Wave bands
• - without

• Details
• Power: Charger for A-Batteries

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Groupe Chargeur - Astra; Paris

• Shape
• Tablemodel, with any shape - general.

• Notes

• Appareil pour charger simultanément les batteries de 4 et 80 volts.

• Mentioned in
• La Science et la Vie, Mars 1929

• Other Models

• Here you find 8 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Astra; Paris