Battery packs 22.5V & 1.5V for 1922 Westinghouse Aeriola Sr radio
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These are battery packs I made for my 1922 Westinghouse Aeriola Sr radio. The packs use 1.5 volt AAA's. One pack is for 22.5 volts, the other is 1.5 volts. Assembly is using 4-40 screws. Some .005" brass shim stock is used for contacts. I have a video on the project: https://youtu.be/6qr069e3uTE The Westinghouse Aeriola Sr. was a very early consumer electronics product meant for the more general public. For all practical purposes it was the start of low cost consumer electronics. It was a one tube radio so it could only be used with a set of headphones, unless a accessory amplifier was used. The early radios were all battery powered and required multiple batteries at deferent voltages to work. A good idea is to use in line fuses and apply liquid tape to the exposed screw connections for safety.
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