[ARC5] Bias cell voltage/s

[Hubert Miller]

I have seen -3 to -7.5 volts in these. I would be absolutely amazed to learn there are rejuvenation methods, as generally
these develop a very high internal impedance and also very often, start to leak or slow-motion expand their container.
You could maybe use a watch cell holder – I bought a 3-cell holder for -4.5 volts for GRC-9 – this holder came from China
( of course ) for about $5 total including batteries. Or you could use AAAA cells in a holder.
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