ACDelco Gold 49AGM (88864539) 36 Month Warranty AGM BCI Group 49 Battery

I recently purchased the AC Delco Gold 49AGM 36 Month Warranty AGM BCI Group 49 Battery as a replacement for the battery in my BMW X5 2011, and overall I am satisfied with my purchase. The battery itself is of high quality and provides reliable performance for my vehicle. It has a 36-month warranty, which gives me peace of mind knowing that it is a durable and long-lasting option. One downside of my purchase was the shipping time. It took longer than expected for the battery to arrive, which was inconvenient. However, I was able to get it at a cheaper price than what I would have paid in-store, which was a positive. Installation of the battery was straightforward and easy, and it fit perfectly in my vehicle. Since installation, I have noticed a significant improvement in the performance of my car, which is a great result. Overall, despite the shipping delay, I am satisfied with my purchase of the AC Delco Gold 49AGM 36 Month Warranty AGM BCI Group 49 Battery. It is a high-quality and reliable option that has improved the performance of my car, and the 36-month warranty provides peace of mind. If you're looking for a replacement battery for your BMW X5 2011, I would recommend considering this option.

Great battery and fit

Thought I was saving money, but it ended up costing me more in the long run. After I installed it, my truck wouldn’t turn over. Ended up getting it towed thinking my starter was bad. Mechanic said the battery was dead and couldn’t be charged. Ended up spending over $100 more on a battery from my local auto parts store, paid another $85 to have installed by my mechanic shop since my truck was towed there. Lost a whole day of work and the hassle of trying to deal with this plus the additional $185 I paid for another battery and labor. This turned out to be a very frustrating situation. Not sure if there’s quality control on inventory of these car batteries or if they even test them before they sell them to be sure they have a full charge.

30% the price of the battery that the Mercedes Benz dealership was trying to sell me. It’s been several months and I have had no issues and the 3 year warranty is the cherry on top.

This is the second time I purchased this battery, the first time was 4 years ago when I was in need for a new battery for the E350. This ACDelco is a perfect fit and the car starts just like you would expect from the actual Mercedes-Benz battery (for a fraction of the cost). As I do not drive this vehicle often, the battery often gets neglected, but it was completely reliable right up to the last day. This battery was very professionally packed and arrived faster than I expected. No damage, direct fit, and started the car and the rest is history. I have used it for a few weeks now (with a week of the car in storage and not being started at all), and when I went out to start it again, it started without any issues. If you are looking for a good battery replacement for your 2013 Mercedes-Benz E350, this one would be it.

Being used in 2008 Mercedes Benz ML 320 CDI to replace 8-year old OEM 100 ah battery, made in Spain (the AC Delco is 95ah and apparently made in Detroit, but not sure from labels on it.) The AC D is a 900 CCA battery. Good price & free shipping; had to pay sales tax. The AC D arrived in excellent condition, on time, and was very well packed; heavy duty box with padding on all 4 sides, and top and bottom. Put it on a 2 ah charge, and it registered full in about 45 minutes. From the looks of it, it is a very recently made battery. Perfect fit. Came with a plug for one end of the AGM ventilation system. Replaced auxiliary battery at the same time. Bought it online at Batteries Plus for Twenty. Unless you know about it, that little battery is a pain the arse to replace. It has a simple pressure catch on the front seat passenger side of the long edge. If you aren't aware of it, you will have a *&^(%^% time removing it. Mercedes Benz seems to take great pains to complicate and obfuscate simple things, probably to assure dealerships a profitable repair business. I won't go into detail, except to say the location of this near 60 pound battery is absurd; red Loctite was put on both terminal bolts; and the positive terminal requires a triple jointed wrist to remove. Will never buy another M-B. Just tooooooo much unnecessary complexity. Germans need to practice KISS - Keep It Simple St,,,,, Car started up with vigor; was laboring before replacement. No problems with radio and other electronics. Five stars in the interim; will come back if there are problems, which I don't anticipate.

I feel as though this battery and I got off on the wrong foot from the beginning. I had seen another review mention long shipping times, and they were 100% correct. This battery took 2 weeks to ship out to me, missing its first expected delivery date by almost a week. I was explained that this was not normal shipping with this item, but I have a feeling it is. When the battery finally got to me, it was exactly as the listing said, however, I would've preferred that the battery came with a replacement battery vent tube. I installed this battery in my 2008 Volkswagen Touareg. As with everything else in this vehicle, the installation was made difficult as the battery compartment for the SUV is under the driver's side seat. I had watched multiple videos on removal/installation and felt comfortable with changing the battery myself, as I typically DIY most of my vehicle repairs. Ultimately, the battery was installed, but if you have back/shoulder issues, I would not recommend you install this battery yourself in this particular vehicle. As previously mentioned, this battery has worked great since installed yesterday. My vehicle sat for 6 months and started right up. I feel confident with the 36 month warranty that if I have any issues, it will be resolved. As mentioned, the lack of an included vent tube did make my life a little more difficult, but that has since been resolved. Overall, a reliable battery, it just took forever to get to me. I do not believe the $50 savings between ordering a battery on Amazon and getting it in store is worth it considering how long you have to wait to get the battery, especially with the shipping times expected with most items nowadays.

Battery was priced better than from other sellers but took a long time to arrive. Worked fine in my X3, even tough the size was slightly different than the original, the hold down was able to accommodate it. The bad news was that it started dying on me after 1 year of use. When I contacted regarding the issue, the seller honored the warranty without much trouble and replaced the defective battery for me at no cost. The replacement has been holding up now for over a year so hopefully all will be good moving forward, God willing!

I was on the OEM Mopar battery since 10 years, Found a great Prime deal on this AcDelco (OEM for Chevy), so far 3 weeks in summer Work great I expect it to last like my Mopar.