Batteries High Performance DH6 YELLOWTOP® Dual Purpose Sealed AGM Car, Truck and SUV Battery, 800 CCA, Maintenance Free, Versatile Mounting, BCI Group Size 48

The manufacturer claims this battery has 3X the battery life, so why is the warranty only 36 months? Walmart offers 48 month warranty on their batteries. I purchased this battery for my 2020 JeepWrangler and after 30 months, it no longer will hold a charge. Rather thank go through the hassle of trying to get credit for 6 months of warranty, I will replace it with a Walmart battery at half the price with an extra year warranty.

Recommended to replace my battery with this one. 2022 Corvette. Had a power draw and old battery needed jump multiple times. Replaced with this battery and haven't had an issue since. Very happy.

Quite spendy, but worth the price. It eliminated the battery killing over abundant electronics problems in my 2021 ford F150. (Three factory batteries destroyed in only two years.) This one does work and handles the electronics, but if you want even more power, the larger H7 size fits in the holder and the system will accept it.

It claims to have a 3 year warranty. I placed a claim with Optima three days before the 3 years ended due to the battery not taking a charge in my wifes car. I had the battery tested at Auto zone and they confirmed it was dead but could not honor the warranty because they did not sell it. Optima claims took all my information on the purchase and said they would be in touch with Amazon who has no record of anything and claim they do not handle the warranty after 30 days. I have called and texted Optima and they last said it is being worked on and the very last text received no answer at all. its been three weeks since I placed the claim and my wifes car just sit in the driveway not moving. Its a good battery with a good warranty but a poor company in taking care of a claim. With all the other choices who have the ability to take care of a warranty like Walmart I would not buy this battery again.

I had issues with the factory installed battery whit the starter and stop system.But everything changed after replacing the Acura battery with the Optima battery my system works as intended.

Purchased this on 1/24/23 with delivery scheduled for 1/27/23. Morning of 1/27, I get an email from Amazon, "Shipper returning product to Amazon. Refund to be issued within 7 days". I assume they dropped it and cracked it open. It's now 2/6/23, and the latest from Amazon, "Refund to be issued within 7 days after receipt of product back to Amazon." Yes, my VISA was charged. Not happy about that at all. Now, about the battery. I have used both yellow top and red top Optima batteries in all of my cars, especially my Corvettes over the years without issue. Batteries last 5 to 7 years, much better than the 2 to 3 years the OEM batteries last. The handle on this one was instrumental to an easy install on my C7 Corvette. The removal of the AC/Delco OEM battery? Not so much. After some pinched fingers and bruised knuckles, I finally was able to remove the old battery. Whomever designed the C7 battery location in the truck with nearly no room around the battery was out of their damn mind. It's a design similar to German BMWs, Mercedes, Audi's and more, where they don't want you to maintain your own vehicle but instead take it to the stealership. As far as the other reviewers, about less than optimal battery life from current Mexico production batteries, I cannot comment on. I can say both my 2003 C5 Corvette and my 2012 C6 Corvette both have the Optima batteries and both are going on 7 plus years and still hold a charge and crank the cars with gusto. I ended up purchasing a new Optima from a local auto parts store and so far, am very happy. It’s putting out 14 volts and the 800 CCA kick the starter into compliance without issue. No more sluggish and slow starts like the dying AC/Delco battery.

bought a brand new 2024 Toyota RAV4 that immediately, (2,500 miles), started having electrical issues. The dealership would not fix because they said I had too many accessories plugged in, (a phone, a dashcam and a radar detector - don't figure). That and this last winter the OEM battery failed to start 3 times when the temps dipped below 0 degrees Fahrenheit. Did my research and bought this battery. Such success that I bought one for my 23 Camry too. rock solid. from now on I will install this in all my cars immediately

Dead after 15 months. However I contacted Optima directly and they sent me a brand new replacement.