suggestions on battery for C5
Melting Slicks
Joined: Sep 2012
Posts: 2,308
Likes: 159
From: LaGrange Park, IL IL
St. Jude Donor '13, '15
You need a group 86 top post. I just bought a Duracell unit from Sam's Club, with 690 CCA (590 CCA from OEM AC Delco) for $89 +$15 if you don't give them the old battery. Best price I could find for a better than OEM battery.
You can do a search on the forum and get widely different responses so take this for what it is worth. I've only had the battery for about 1-2 weeks, so I have no long term results and winter storage is quickly approaching here in Chicago.
I've seen others recommend Sears Diehard Gold, Optimas (albeit with mixed results/opinions), and even Costco units.
You can do a search on the forum and get widely different responses so take this for what it is worth. I've only had the battery for about 1-2 weeks, so I have no long term results and winter storage is quickly approaching here in Chicago.
I've seen others recommend Sears Diehard Gold, Optimas (albeit with mixed results/opinions), and even Costco units.
Le Mans Master
Joined: Sep 2013
Posts: 8,900
Likes: 1,074
From: Wisconsin
I believe there are 2 or 3 companies that manufacture most of the batteries, so brand name isn't that big of a factor. As for the design and location of the battery tray I would recommend a battery mat no matter what you chose. I bought an Exide and have had no problems.
http://www.batterymart.com/p-battery-mat-black.html
http://www.batterymart.com/p-battery-mat-black.html
Administrator
Joined: Mar 2001
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From: In a parallel universe. Currently own 2014 Stingray Coupe.
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I am currently running a Sears DieHard Platinum in mine. Been in there for four years with absolutely no problems.
Racer
Joined: May 2013
Posts: 365
Likes: 19
From: Hugo MN
I put in an OEM AC Delco in the Corvette several years ago and haven't had any problems. Just recently I replaced the battery in our daily driver and picked up an Interstate (700 CCA) from Costco for $98 with a 42 month free replacement warranty. Doesn't get much better than that!
Safety Car
Joined: Jul 2012
Posts: 4,558
Likes: 286
From: Houston Texas
C5 COTM Coordinator
Die Hard Platinum here as well and works great. Those new Optima Red Tops are garbage. If you have an older one that was produced before the manufacturer moved to Mexico then its good.
Last edited by Maxx_Z06; Oct 27, 2014 at 03:46 PM.
Safety Car
Joined: Jul 2012
Posts: 4,558
Likes: 286
From: Houston Texas
C5 COTM Coordinator
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Melting Slicks
Joined: Jun 2013
Posts: 3,473
Likes: 691
From: West Virginia
Whatever you plan to buy, look at the manufactured date. Better to buy from a high volume outlet. The batteries don't sit around for as long. I'm running the Platinum. No problems, even when the car has been sitting a number of weeks - happens when there is snow on the ground.
Safety Car
Joined: Jul 2004
Posts: 3,904
Likes: 29
From: Vancouver Washington
Melting Slicks
Joined: Dec 2011
Posts: 2,509
Likes: 946
From: Western New York
Also got the duel post top and side post battery I use second set of post for battery tender plus permament connectors just plug in tender and your good no alligator clips used.
Drifting
Joined: Dec 2011
Posts: 1,422
Likes: 118
From: San Gabriel Valley California
St. Jude Donor '14-'15
Don
Racer
Joined: Mar 2014
Posts: 399
Likes: 11
From: Southern NH
Not hurt at all! That's just my opinion much like yours regarding Sears....where you butthurt by a Redtop in the past? For the record, I have nothing against Sears batteries because I have no experiance with them.
I have a 10+ year old yellow top, a 4-5year old red and a 4 month old red, all performing with no problems. The 10 year old still starts no problem but I haven't really worked it to see how much reserve is actualy left.
My opinion is whatever you choose just make sure its AGM (Sears sells these too) and I wouldn't talk too much trash about Optima unless you really have the experiance to back it up. In my experiance, if you treat them well they will more then offset the increased cost over time.
I have a 10+ year old yellow top, a 4-5year old red and a 4 month old red, all performing with no problems. The 10 year old still starts no problem but I haven't really worked it to see how much reserve is actualy left.
My opinion is whatever you choose just make sure its AGM (Sears sells these too) and I wouldn't talk too much trash about Optima unless you really have the experiance to back it up. In my experiance, if you treat them well they will more then offset the increased cost over time.
Le Mans Master
Joined: Jun 2009
Posts: 6,528
Likes: 752
From: South Dakota
At a Paul Koerner seminar at Funfest a couple years ago he made a recommendation.
Due to the small (but normal) discharge that happens with our cars and sitting for a while, he recommended a 120 RC or more. The intention was to avoid the low voltage problems that can happen after sitting a while (like the column lock and other problems.)
Due to the small (but normal) discharge that happens with our cars and sitting for a while, he recommended a 120 RC or more. The intention was to avoid the low voltage problems that can happen after sitting a while (like the column lock and other problems.)
Burning Brakes
Joined: Nov 2001
Posts: 1,164
Likes: 81
From: Bel Air MD
I just put in a Sears Diehard Platinum 34/78 DT. Supposedly it is made by Odyssey battery and is the same as theirs but at a cheaper price. I do have to say that I had a Optima redtop for about 12 years.
Pro
Joined: Apr 2012
Posts: 569
Likes: 19
From: South Shore, KY
I put an Optima Red Top in mine last July. Good battery but a little pricey. I bought it online at Advance Auto Parts so I could use some promo codes. I ended up getting $50 off the shelf price then just went and picked it up at the store.