Oz, I purchased a new 2010 convertible and the only pigtail I recall being close to the battery on the left side was one that was grey and sort of a large affair. I had to install the short pigtail that came with my battery tender junior myself. Now on the 2011 convertible, that same short pigtail comes stock on the left side of the battery. As I had installed my own on the right side of the '10, I switched the stock pigtail on the '11 to come off the right as well because my power cord comes off the garage wall on the right. In the brochure with the '11, I had interpreted (myself, of course) that "accessory power connector" would mean something you could use for hooking up your Gerbing heated clothing, or something like that. Wasn't the case. But still a useful and needed item, nonetheless. Pork.