Installed battery tender cable. Another lesson learned the hard way. Tender connections are not universal. After breaking the top push in piece on the side cover taking it off , I was able to make the connection without removing the battery. Terminals had a side screw. Put it all together with the end at the vent hole like I saw here, go to plug it in and....no good. Just went out and bought the matching tender. My garage mate can have the old one after all. Only thing left to do is the center stand....can't wait to see what breaks on that job.