Hi guys,

I'm new to the forum. I was pretty happy to see that there is a community out there who has gone down the same rabbit hole as myself.

Anyway, quick question. I want to use the 4 AAA battery and speaker combo sold here. I only want 4.5 volts forward. Whats the best way to fill in that last battery spot. I thought it would be as easy as soldering a jumper from the empty positive to the empty negative but I'm not getting any current readings in the multimeter. I can buy a dummy battery I suppose, but that seems like a waste. Google has failed me on finding a solution.

I'd appreciate any help.

Thanks,
Ron