yes true, thats why i said it it a series of clicks or a single click,a faulty battery will either give a series of clicks if its very low as it cannot kep the contact breaker connected inside the relay as the electro magnet isnt powerful enough to hold the points together due to the low amps or one click and then you will hear the s motor turn very slowly,but he hasnt replied which isnt unheard of on this forum unfortunately.
adam bike doctor, March 2010