I got a converter that allows me to use the Battery Tender connector, with the Gerbing wiring. It's about 12" long and goes from the flat 2 to the round 2 connector. However, after looking at the Gerbing's accessories, I'm thinking the hotter ticket is, going with the Panel Mounted Port Kit $29.95 and mounting that on the mid-frame deflector up near the seat, tucked in tightly but still accessible. Then reverse the Battery Tender adaptor so I can use that as well.
I called Gerbing again this morning to ask about and order the Panel Mounted port kit. She told me that the battery connection cables are shipped with the Harley jackets so I won't need the kit, just the port. Harley doesn't offer the port or the port kit and Gerbing's inventory was sold out so I'm going to hold off on that part until I use the jacket a few times.
In case you're interested, the following items were ordered from Hale's HD and will be delivered for $275.80 total.
Heated Jacket Liner - Part #98324-09VM
Dual Control Thermostat (with cover and clip included) part #98541-04V
Battery Harness (comes with Jacket)- Part #98536-04V
Battery Tender Adapter Plug (just in case)- Part #98544-04V