So I had my Navi now for about a year. My stock battery went dead 2 months ago probably. I bought a die hard gold battery. And like a week later it was dead figured bad battery so I got another one. Well if I let my Navi sit for like 2 days its dead and needs a jump. I brought it to my dealer and they couldnt find anything drawing power from my battery. It hasnt even been that cold... Does anyone have any suggestions what so ever? Could it be the alternator not charging the battery completely? Any help highly appreciated...