QUOTE(tumamilhem @ Feb 25 2013, 05:22 AM)
So what are the performance differences; pros and cons between the Optima red top and Odessy PC 925?
Tommy -
Odessy is lighter, dry cell (no gel nor water filled cells), smaller size & puts out comparable CCA/CA but is more expensive & needs an adapter to mount on the tray.
Optima is bigger & heavier - but comparable to old school sealed lead/acid batteries, gel mat cell (as opposed to old school water/acid filled cells), similar CCA/CA, & a bit less expensive that Odessy AFAIK, but more than old school sealed batteries.
However, recently Optima has dropped in quality & life, so maybe not worth the extra coin. Interstate batteries are closed cell water/acid type & used to be good as well, but are owned by the same company & have suffered the same decline in quality over the past few years since acquired.
As Mark said above - I'd look for Odessy or another gel mat cell mfgr. with a better rep. - of which there are a couple in Euroland/ROW, but I don't know offhand which brands are available here.
BTW folks - I had re-quoted the initial info because the topic OP seemed to have missed the info posted early on and had been overwhelmed by all the other flotsam & jetsam which some decided to post which were off-topic & didn't help Tommy out at all.
So
sometimes there is a good reason to re-quote stuff, but
never a good reason to slam a member's thread in order to get him closed IMHO.