I have to go with the Optima too. I run electric fans and a air compressor in my truck which the darn fans will run on and off for 30 min. after I shut it down. plus the cranking amp draw is high . Every thing has gone perfect for 3 years now. Shop around. They all don't sell at the same price. thumbs_up

Last edited by gazim; 07/01/2010 1:23 PM.