Radio A B Battery VS019
- Manufacturer/Brand: RCA (RCA Victor Co. Inc.); New York (NY)
- Power type and voltage: Is a battery or storage battery / 7.5 & 9 & 90 Volt
- Dimensions (WHD): 235 x 70 x 110 mm / 9.3 x 2.8 x 4.3 inch
- Notes: Probably 6 x Zinc Carbon "D" Cells for LT with a tap for 7.5V at the 5th. 4 stacks of 15 x Layer cells / biscuits for the 90V HT Designed for 50mA Series Filaments. Note that some sets take up to 70mA due to HT current flowing in LT as well as parallel
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dido