When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Pull the seat, put a couple leads on the battery and run them out to the side. Then you can plug the bike in without pulling the seat.
The HD battery tender comes with a set.
If you don't have a set, you can go to AutoZone or some similar auto parts place, go to the "trailer wiring" section and get a two wire flat plug and make your own.
My 2010 Ultra came with one installed. The pigtail is hanging down by the tranny on the right side. I would check there before you buy one you might already have one installed.
my 2008 flhrc came with the pigtail already installed i bought a battry tender jr . and installed the pigtail that came with it on the FXR3 . VERY handy charge without taking seat off.