I'm looking to replace my very leaky and aging battery in my 2000 imp rs. What is the recommended CCA for my car? I was going to get a new battery from the dealer but noticed the odyssey 680 is almost the same price. Central I'll gets down to -20 at times and 115 in the summer. I've read dry cell can have trouble in colder weather but odyssey rates their batteries at -40. Does anyone have experience with these dry cells and would recommend them?
