So, am using a standard AC / DC multimeter. ranging from 20 amps all the way down to milliamps. Terminals are clean. I have changed multiple batteries on this thing trying to solve the problem but the issue remains. Currently a 630 CCA EarthX, which my battery tester assesses at 570CCA. Charging system also tests perfectly fine Voltage 13v+ With the key off and the - terminal disconnected I bridge negative terminal to the black cable with the multi-meter to see if there is a draw. Nothing, not on any of the four AMP to milliamp settings. The only accessory I have is a Kuryakyn USB outlet. That also draws 0. (To make sure my multi-meter is working, I plug in my iphone to the USB port to test my multimeter, and yes, with an iphone plugged in I show a draw from the battery) Furthermore, when I turn the key, of course there is the normal current and that is also shown on the multimeter. When I turn the key off, again, draw goes down to absolutely 0. Yet, a normal lead acid battery is stone stone dead after a week, the EarthX battery lasts 2 weeks. Do these bikes have some phantom circuit that switches itself on after you turn your back? Love the bike but this issue is a killer.