• Year
  • 1949 ??
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 229427

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Is a battery or storage battery / 22.5 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • from Radiomuseum.org
  • Model: Battery B155 - Ever Ready Co. GB Ltd.; London
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 15 x 50 x 15 mm / 0.6 x 2 x 0.6 inch
  • Notes
  • Originally layer battery using 15 "biscuits" of rounded square profile, probably about 40mAH. Later replacements (e.g. BLR155) use circular alkaline button cells stacked in a round tube with 60mAH capacity

    Connection by end studs.

    Similar types: BLR155, Eveready 505, NEDA 221, IEC 15F15 or 15LR54, 333/U, 75, BA333U, BL-MV15, DRY1715, MV15E, NR75, RCA VS705, W15, Y15

    The B154 is 15mm shorter.

    Used in Instruments, some AVO, photo flash and a few early Transistor radios.

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

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