Hey guys, sorry if this has been discussed before. I searched this thread for battery issues, but they seem to be vibration related. I just purchased a new Montana 600 from an online vendor and after charging the battery overnight,it still would not power on. It works just fine in the AMPS rugged mount and with AA batteries. The vendor shipped me a replacement battery, but that one doesn't work either. I checked the contacts and it looks like they are contacting the battery. Is there a simple fix to this or does it sound like I have a bad Montana?