I'm running the R4 in to a 9.6V 5400 NiMH. Problem is that the battery has a stock 2-pin lead on it. I have a 2-pin connector, but I need to have a cable constructed that will have the 2-pin on one side, and the standard R4 connector on the other end. It's a reversed polarity tip, so it would need to be just like the UA-5.
I can pay you, or have parts delivered, or both.
Thanks for the space.