Thread DetailsLast Edited by Anime September 21, 2012 at 02:14 AM
Select in-store pick up to save on shipping.
This is a great deal for their regular DieHard Gold line, which comes with a fairly standard 3 year warranty, with 100-month pro-rated replacement for under $100 for most sizes.
But it's a REALLY good deal for their top-of-the line DieHard Platinum series batteries, which are in fact rebadged, grey-container AGM Odyssey batteries made in the USA by EnerSys. The Odyssey batteries go for $300-400 or so for the exact same battery with the exact same internals. AGM means absorbed glass mat, which basically means the battery is a "dry cell" and won't leak acid, even if you break open the battery with a sledge hammer, or shoot it with an elephant gun. You also will never have to clean the battery terminals, as AGM batteries don't corrode them. The Platinum line comes with an unheard of 4-year full replacement warranty, with 100-month prorated coverage.
If you want AGM but don't want to pay the steep price of the Platinum, they do make a DieHard Advanced Gold Battery in some limited sizes, for around $100-150, which is between the regular lead-acid Gold and AGM Platinum in price. Availability of this Advanced Gold seems rather limited, probably only in larger stores or auto centers.
You can usually buy online if you know the Group size you need (use the battery selector link below), and knock another $5 off using the SEARS2012 $5 off $50 code (plus save the hassle of debating with the salesperson over what vehicle it's for), or buy in-store if you have a bigger discount coupon.
Find out what type of battery your car needs:
Link to DieHard car battery selection on Sears.com:
Links to some of the DieHard Platinum batteries;