I have a 2013 500 with only 9 hrs on it. Keep on finding it with a dead battery. It is stored in a non heated garage. The last 4 times I went to use it the battery was dead. Yesterday I moved it out of the garage, didnt have a problem, battery was fine, had it running for maybe 5 min, then parked it back. Today I go to start it, and dead battery again. I had the battery tested last week and was told it was good. Any ideas???