I have an '09 HD Crossbones w/96 motor, 5500 miles, rode frequently before battery problems, last 6 monts rode once a week, fast charged battery couple times when it went dead. Turn on switches, tried to start, 2-3 second delay before it turned over and appears to be dragging fore starting. Slow charged 24 hours yesterday. Delay again then dragging and ran out of juice. Battery chks out under load at at store. Whats yalls best guess??????