Auxiliary power connectors.
After much searching I have finally found the exact connectors used on our bikes as spare power supplies for plugging in accessories like the new led hand guards a few of us have purchased. I didn't want to cut off the oem plug as I'm a bit ocd like that, I wanted to use the male end of the plug. You can order these as complete connectors or just the male end. The part number is called MT090-2 or MT090-2B for just the male end. The web site is www.cycleterminal.com, it's an American site but I can't find these anywhere else.