Car update

Well I took the battery in to Canadian tire to get it checked out and they said it seemed ok but they would charge it over night and test it again. So I decided to take my altinator in when I picked up my battery and they tested it and told me it was fine. They figure something is shorting out and draining the battery. So the last few days when I get home from work or when I go to work I take the negative lead off the battery when its going to be sitting any length of time. Seems to be working except that tonight when I got home my fan belt was broken. Will have a look at it in the morning to see whats up.