I run the
34dt-DLG - Duralast gold - Has dual terminals (side and top) and is is the same price as the 34-DLG (just top post) for
$95. The battery besides the posts is the same and a GREAT battery with plenty of power for colorado winters(
800CCA), great warranty (3 year free replacement, pro-rated after that 5 more years for a total of
8 year warranty).
I have 2 of them. One in my Jeep (that was originally in my 01 GMC sierra) and the other in my 1997 corvette. I've had the one in the vette since Feb 2008 (the truck/jeep one not sure, but a bit older) and so far so good.

Advantage of the side posts: Can go between different vehicles (I swapped my jeep one with my truck one when i traded the truck in so i could keep the newer battery with a warranty), you can add an aux power wire from the side terminal for accessories with just a short battery bolt and not see it from the top for a clean install.
CRDMiller wrote:
The P4 from sears al la (Odyssey PC1500) has a 4-Year Free Replacement; 100-Month Prorated Limited Warranty
That's 8 years pro rated + 4 100% no question replacement. For a battery that has a ridiculous cca, is matinence free, and is sealed. It's AGM. How can you beat that?
They claim 6-8 years in typical service, but the design is for 12 years of service.
DO NOT GET this type of battery if you are using the side posts!! and don't use the side posts! (not because agm = bad side post but because this mfg side posts separate in group 34, i dont know about others)
Myself personally, I've never had great experiences with maintenance free (and working at a parts store for awhile some of the oldest batteries that came in were about 8yrs old and none of them maint free), but your battery sounds good looking at their site (yes you made me curious and i looked it up
http://www.odysseybatteries.com/battery/pc1500series.htm for anyones information). AND by the way the Odessey PC1500DT 34/78-PC1500 IS a dual terminal if you want the option.
Biggest issue is it a reasonable cost. Odyssey is $270.84 and Duralast is only 95.00 with similar stats (800 CCA and 8 yr prorated /3 yr free replacement). Also, how does the Odyssey get replaced, i can go to one of 8 autozones in town, have them look me up by phone number-no receipt needed, and have it swapped out in less than an hour.
Both sound like great batteries and
if money was no object for me (and i didn't already have 2 duralast 34dt-dlg's under warranty) the Odyssey would be my choice, but whatever you go with, get the physically largest battery with the most cold cranking amps (CCA) you can fit under the hood and u will be good to go for a long time.
