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Radio Battery B137

Radio Battery B137; Ever Ready Co. GB (ID = 1356517) Power-S Radio Battery B137; Ever Ready Co. GB (ID = 1356519) Power-S
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Radio Battery B137; Ever Ready Co. GB (ID = 1356517) Power-S
Ever Ready Co. GB: Radio Battery B137 [Power-S] ID = 1356517 933x673
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For model Radio Battery B137, Ever Ready Co. (GB) Ltd.; London:
No scans or photos found. Replica design based on B136 and known dimensions. Socket location seems most likely from internal cells and the Sky Prince cable + plug. You call a that a Battery? THIS is a battery. PP3 shown for comparison!
Country:  Great Britain (UK)
Manufacturer / Brand:  Ever Ready Co. (GB) Ltd.; London
Year: 1954 Category: Power supply/conditioner or battery or charger 
Wave bands - without
Power type and voltage Is a battery or storage battery / 1.5 & 90 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Radio Battery B137 - Ever Ready Co. GB Ltd.; London
Dimensions (WHD) 296 x 135 x 103 mm / 11.7 x 5.3 x 4.1 inch

HUGE Super Capacity alternate to B136, first for Sky Prince. Later used for other more deluxe table models using more than 125mA LT, but also using more HT, such as Sky Monarch

Combo layer cell using same type of "biscuits" as in a PP9. Probably 8 x F cells in parallel for LT.

Connector type "H" (Same as AD3, B103 and B136)

About 5000mAH HT and 80000 mAH LT, thus over 500 hours running time in Sky Prince (125mA LT, 9.5mA max HT)


Drydex 537, Oldham KL37

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 204 models, 144 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.