I've looked thru this forum and can't seem to find info on a battery temp that becomes hazardous. I've just started running an app called trapster, but the battery gets very hot. I think it read 110 yesterday. My battery charge indicator app has an alert function. One of the alert functions choices is ""temperature rises to""______. I don't know what temp is considered "OK" and at what point is it no longer OK. Any body have good info about this?????