thats what i have nowYou don't understand why the AGM Optima is so expensive? Its an Absorbed Glass Mat battery- higher quality. In fact, the latest Consumer Reports shows that the new DieHard Platinum (also a AGM battery) was much better than the Optima. The yellow top in our track car failed so we are going with the DieHard Platinum.
I can't complain: more power than the Optima, and 3 more year warranty (4 year full replacement, 100 months prorated).
Check out the DieHard Platinums.
thats what i have now
I was going to get platium DieHard, but they said they didn't have one that would work for the P5. I got the gold instead.
Magus
I have an Exide 'Orbital'. Got it because of it's Max Amp of 1100 CCA!
Living in Canada, a huge amount of Cold Crank Amps really helps in the cold. Good warranty too, and the fact that it's a deep cycle/spiral cell is a big plus.
Just picked up the group size 35 DieHard Platinum for the 02 P5. $202 from Sears. Car started freaking out so I had to use the door lock trick.
Well, I didn't wanna go that far so I went with the Everstart from walmart for 72.00. 850 cca, 3 yr full replacement & 8 yr prorated. Just put the truck back on the road so same thing went in it too.