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All Dry Battery AD4

All Dry Battery AD4; Ever Ready Co. GB (ID = 1356481) Power-S
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All Dry Battery AD4; Ever Ready Co. GB (ID = 1356481) Power-S
Ever Ready Co. GB: All Dry Battery AD4 [Power-S] ID = 1356481 933x1091
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For model All Dry Battery AD4, Ever Ready Co. (GB) Ltd.; London:
Replica with 4 x real "F" cells in parallel for authenticity. (From a PJ996 6V lantern pack)
Country:  Great Britain (UK)
Manufacturer / Brand:  Ever Ready Co. (GB) Ltd.; London
Year: 1946 ?? Category: Power supply/conditioner or battery or charger 
Wave bands - without
Power type and voltage Is a battery or storage battery / 1.5 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: All Dry Battery AD4 - Ever Ready Co. GB Ltd.; London
Dimensions (WHD) 65 x 96 x 65 mm / 2.6 x 3.8 x 2.6 inch

Connection Type A (same as common AD35)


  • GEC: BB391
  • Vidor: L5041
  • Other: 1436, H1158, K768, No. 4F

4 x F cells in parallel, up to 40,000 mAH, about identical size to a modern 6V PJ996

Used on Mullard D11, Vidor Vanguard (LT supplies)

Net weight (2.2 lb = 1 kg) 0.6 kg / 1 lb 5.1 oz (1.322 lb)

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

All listed radios etc. from Ever Ready Co. (GB) Ltd.; London
Here you find 203 models, 142 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.