[NJARC] Building a B Battery for a portable - useful info (?)

[William S Zukowski]

Coincidentally, I just happened to be testing a 4 tube battery set. Four 
octal tubes, 1A7,1N5,1H5,1A5.  Current drain is 10ma @ 90v, 170ma @ 1.5v.

Thanks,
Bill

On 10/9/2018 12:18 PM, Joe Giliberti wrote:
> Just remember
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> _________________________________________________________
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>
> Hey Everyone!
> I have a Kent 4-tube portable radio that I'd like to get going. It 
> uses a D-cell A battery and an Eveready No. 416 67.5 volt B battery. 
> Aside from using a voltage booster, what can be used in the small 
> space I have available? Would twenty-three 3 volt coin cells in series 
> have enough amperage to get it going?
>
> Thanks
> Joe Giliberti
>
>
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