I just got my S6 yesterday and it has only worked for about 10 minutes. I first tried two cr2 protected batteries that were extremely snug but fit and it melted the cover off of both in a few seconds. I then without thinking used an unprotected 14500 batt and it immediately melted it as well. Now nothing works in it, not even my protected 14500 batt. I am so frustrated and I don't know why it isn't working. Do you think I just have a bad batt? Anyone have similar problems? Please help!