Mighty Max Battery MM-H6 Start and Stop Car BCI Group Size 48 12V 70 AH, 120RC, 760 CCA Rechargeable AGM Car Battery

Love this battery! I purchased this for my 2019 Kia soul plus……it’s a tad bit bigger than the stock one, but gives you a lot more CCA (cold cranking amps) …….my engine turns over so much better now…….only thing I had a problem with was trying to put the battery sleeve back on…(I opted to leave it off)…but that’s not a problem…..it fit perfectly into my battery tray, and my hold down, worked flawlessly……I highly recommend it…only time will tell how good it truly is!….but at 150.00 with no core charge, it’s the cheapest one out there…..and possibly the best…..this is a glass mat battery….so no acid spillage…..it’s a completely sealed battery!…great for rock climb 4x4’s and race cars!……gentlemen, start your engines…..(over and over and over)..lol

So far, so good, but only time will tell if it is a great buy. The battery looks and fits exactly like the original. I had never heard of the brand, but it was half the cost of what I could find anywhere else for a battery. After installation and battery controller reset, everything is working great lets see if I get the average of 3-4 years out of it. If I do then it will be a super buy.

First off the price is unbeatable compared to other AGM batteries that was going to cost me $240. Second, there's no core charge. Third, I installed this in a Jeep Renegade and was concerned that possibly being a little larger I would have trouble installing it I had no issues. Battery fit right back in box perfectly and I'm very happy with the product.

This battery is mechanically totally incompatible with the Group 24 standard because the positions of the terminal posts are reversed. This battery WILL NOT FIT any existing wiring harnesses in cars that use Group 24 batteries. (See photo for comparison to a standard compliant group 24 car battery, and note that the positive terminals are on the same side even though the batteries are facing opposite directions.) this is a grotesque and shocking oversight and the seller needs to immediately stop selling these incorrectly built batteries before it destroys customer’s cars.

Replaced AGM in 2019 Ford Escape as the Start-stop only worked occasionally (OEM battery from 2018) - fixed the problem. 1st AGM purchase - if this AGM lasts as long as OEM, I'll be purchasing AGMs for all my cars + I have a spare backup battery just in case...

When you order this battery it says it fits a 5th generation honda crv. It does but the fit is not exactly perfect. The battery is wider so you have to bend the whole down tabs out a little bit. It doesn't sit completely in the battery tray but is enough to have the battery be solid.

So far so good. I use MM batteries in my business for back up purposes in the field. They always worked great. I saw they made auto batteries, and figured I give it a shot in my 2022 GMC Duramax. The battery case was a touch bigger making it a tight fit, but it did fit. No issue thus far, and starter spins over like it was new.

Let's see, how do you rate a battery...oh yeah...the vehicle started and continues to start. This battery is a little on the heavy side, so with the location of my battery compartment,, it definitely tested my patience; that would be my only complaint, which isn't truly a complaint.