Drydex Power Unit DM501

Chloride Electrical Storage Co. Ltd.; London

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  • Year
  • 1946 ??
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 241971
    • Brand: Exide

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Is a battery or storage battery / 67.5 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • from Radiomuseum.org
  • Model: Drydex Power Unit DM501 - Chloride Electrical Storage Co
  • Dimensions (WHD)
  • 67 x 92 x 35 mm / 2.6 x 3.6 x 1.4 inch
  • Notes

  • Connector type: "S" (Snap like PP9)

    45 off Layer type cells (stacked "biscuits") F40 size slightly larger than F22 (about 24 x 6.7 x 16mm each).

    Equivalents

    • UK Ever Ready B101
    • GEC: BB501
    • Vidor: L5500
    • Varta Pertrix Mikrodyne Nr. 57
    • Eveready / NCC 467 (Max 71 x 94 x 35, possibly includes snaps)
    • Others: RCA VS016, Neda 200, 45F40, 08, 145X, 501, 1734, 4367, A467, BA51, KL1, S101, XX45

    About 460mAH capacity.

    Used in "Personal" radios with one "D" cell for HT, or larger sets with a larger LT arrangement and also instruments.

    US equivalents likely 1939 release.

  • Net weight (2.2 lb = 1 kg)
  • 0.340 kg / 0 lb 12 oz (0.749 lb)
  • Author
  • Model page created by Michael Watterson. See "Data change" for further contributors.

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