I am constantly having issues with my battery being dead. Just recently went to start truck, battery totally dead, not even the under hood light worked. Jumped it and let it run 20 minutes. Ran fine till I shut it of to start it again and the starter just clicked. Jumped it again and still running. The battery is only one year old. I have issues with the double connection on the positive post coming loose, replace the post and seems to have fixed it for now. Could it be alternator/starter issues as well?