Well, I was told by a computer geek that when he cannot get a response from a computer hard drive or some other device that has an internal battery, he puts it in a bag, in the freezer, he claims you let it cool a couple hours then when you take it out, you don't have long before it warms up, so put the charger back on or try and turn it on. Maybe it will help, beats replacing and its cheap. P.S. If that works and you have to repeat it, likely you have a connection issue internal to the Fit and cooling contracts components or internal components have a thermal issue. Good luck