/diy/ - Do It Yourself

>>1219860
Thanks, that's very helpful.

I'll be using this connector, and I have to ask: there are three pins, but only two wires. Does it matter at all if the middle pin is ignored during the soldering process? Will that affect anything? This is of course assuming that the voltage is correct and won't cause any issue, which I've checked and confirmed.

And perhaps a silly question, but what's the best method for making sure that the battery's contacts remain firmly in contact with the connector? Tape, or some sort of glue?