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Drydex H1071

Country:  Great Britain (UK)
Manufacturer / Brand:  Chloride Electrical Storage Company Ltd; London
Year: 1937 ?? Category: Power supply/conditioner or battery or charger 
Wave bands - without
Power type and voltage Is a battery or storage battery / 9 & 120 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Drydex H1071 - Chloride Electrical Storage

On the "Winner" and "Portable" series the low voltage is a GB (Grid Bias) tap, not an actual LT (Low Tension filament) cell(s). Though some used with "All Dry" sets from 1939 (e.g. Portable 61) the LT would usually have been rechargeable Lead Acid 2V cell

Connection is by a socket at each end and flying leads with small or 1/8" plugs for + and - or various taps. None of this series use layer cells / "Biscuits", all use separate "B" size cells with connection wiring.


  • Ever Ready Portable 34
  • GEC ?
  • Vidor ?
  • Others: H1071, K661, 1192

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

All listed radios etc. from Chloride Electrical Storage Company Ltd; London
Here you find 32 models, 25 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.