Well last saturday fiance went to start my bike like she been doing every saturday for the past 5 1/2 months. Said light was dim, heard clicking noise, but wouldnt start. Im not sure if the busa charging system charges at idle or at speed. But going to get a new battery anyways. Whats the cost of a battery? I figure around $40.00-$60.00. Probably get one at auto parts store or walmart. Which are alot closer to where i live at.