heres my problem: I i just put in a new battery its 2 days old and got my alternator tested at the local parts store and they said it was fine and i did all this cause my volts were low and didnt go up so i figured it was the alternator and it turned out to be the battery so when i put the new one in and cranked it up the volts still stayed low befor the battery went out the volts red 13 well like right above the 13 and i did put a mechanical fan switch so you think i could have touched or moved something where it caused this idk what else to check so any sugestions would be really great or any ideas of what i should check thanks in advance