battery temp question
 

on gp3300 how hot is too hot? after running the batt dead in the truck whats the hottest it should be without damaging the cells?
phil

anything over 150-160F is too hot for batteries. You should aim for about 100F-130F

Most GP3300's hit about 130 when they peak, heat is the killer of batteries, any more than that should really try to be avoided.