Mighty Max Battery MM-H8 Start and Stop Car BCI Group 49 12V 95Ah, 160RC, 900 CCA Rechargeable AGM Car Battery
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Mar 12
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Style: Group 49
Features
- Fast Starting Power: This 12V 95Ah 900 CCA delivers strong, steady starts is ready for any weather in any season.
- Made to Last: With its 160-minute Reserve Capacity supports longer run times and a longer overall battery lifespan.
- All Power, No Mess AGM Design: Sealed and spill-proof, the MM-H8 is built with high discharge output and deep discharge recovery to keep power steady when it counts.
- Strength That Starts on the Inside: The rugged construction resists shock, vibration, and harsh conditions, delivering reliable performance across a wide range of temperatures and tough environments.
- Tested Tough & Certified Safe: Mighty Max batteries are built in an ISO-certified facility and meet CE standards for quality, safety, and reliability
- Rechargeable and Versatile: Mounts in multiple positions (excluding upside down) for flexible vehicle installation.
- Dimensions: Sized at 13.90 x 6.88 x 7.48 inches, ready to fit your ride with ease. Polarity is easy to spot, with the positive terminal on the right and the negative on the left.
- Included: Each battery includes mounting screws for quick, hassle-free installation.
- Not Included: Wire harness and mounting accessories are not included.
- 3 Year Warranty: Mighty Max strength, long-haul protection, and confidence that youre powered to the max.
Brand: Mighty Max Battery
Vehicle Service Type: ATV
Size: Group 49
Voltage: 12 Volts
Battery Cell Composition: Lead Acid
Item Weight: 58 Pounds
Product Dimensions: 13.9"D x 6.88"W x 7.48"H
Battery Capacity: 95 Amp Hours
Automotive Fit Type: Universal Fit
Manufacturer: Mighty Max Battery
Brand: Mighty Max Battery
Size: Group 49
Product Dimensions: 13.9"D x 6.88"W x 7.48"H
Battery Capacity: 95 Amp Hours
Automotive Fit Type: Universal Fit
Manufacturer: Mighty Max Battery
UPC: 850054073440
Model: 12V Battery
Item Weight: 58 pounds
Item model number: MM-H8
Batteries: 1 12V batteries required.
Manufacturer Part Number: MM-H8
Amperage: 95 Amps
Date First Available: April 10, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Style: Group 35
The cost of this MM-G35 battery was a big factor in my decision to purchase it, as it costs literally half of what some of the big name brands do! I am a great fan of AGM batteries. I’ve used the “yellow top” brand in my heavily modified 2002 Silverado one ton diesel truck since it was just a year old. My first set (Diesel engines require two batteries) lasted an unbelievable 14 years! AGM batteries typically have a much greater service life than lead-acid batteries. I also use an AGM battery in my heavily modified 2005 Jeep TJ. So when my wife’s 2021 Subaru Ascent Touring was ready to a new battery, it was a no-brainer decision that I was going to purchase another AGM battery. The battery was delivered within 36 hours of my purchasing it with zero damage to neither the battery, nor even to the outer packaging. It also arrived fully charged and ready to install. The fit was perfect and installation took less than 10 minutes. I’m very happy to be done with my wife’s old lead acid battery and I hope she has many, many years of trouble free service from her new Mighty-Max battery. 😀 Also, simply by registering your purchase, via the included QR code, the manufacturer’s warranty will be extended an additional three months, 👍 I will also be adding a photo of the installed battery to this review very soon, as the warranty period will be increased by an additional three months by the manufacturer, just for doing so. 👍 I’m very happy with this purchase and I highly recommend this AGM battery!!! 😀
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Reviewed in the United States on February 15, 2026 by Kevin C.
Style: AUX12
Perfect for what I needed. My auto stop indicator went away as soon as I replaced the battery. Watched an online video about battery installation, and it helped with suggestions on using the posts from the previous battery to help with connection.
Reviewed in the United States on February 12, 2026 by Spiderfish
Style: Group 35
Ordered a group 35 battery to replace my OEM Mazda 6 battery. While my Mazda battery was testing as fine, I had severe sluggish starts, and lack of power during acceleration. This MightyMax battery fixed both problems. Mazda cars with i-eLoop electronics are very sensitive to batteries that have begun to age, but still test fine. Also, It was a breeze to install.
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Reviewed in the United States on October 9, 2025 by Gregory Murphy Gregory Murphy
Style: Group 47
The battey failed in less than THREE months so beware of this battery and the customer service you will receive... I was told by Amazon that it has a ONE year manufactures warranty and to contact the company who sold it through Amazon... I contacted the company with the phone number provided by Amazon and was told from this company that I need to jump thru so many hurdles to prove that the battery was indeed defective... They even are nice enough to send you a link to explain all the hurdles you need to go thru... It's not enough that the dead battery left us stranded and not even a concern that this had happened to us from the seller. Finally after giving in to the seller and not wanting to jump thru all the hurdles that they place in front of you because it would just take to much time and effort... I believe they want so many things from you so that you do just give up on trying to get a return at no cost for their defective battery... So do yourself a favor and just go to an auto store and pay a little bit more because if the battery goes bad this soon they replace it with no problem at these stores... Also to prove this battery is bad they want you to use one of these auto part stores to use their tester to show that the battery is no good anyway and they also want the auto sotre to provide you with documentation LOL... You may also be told as I was that you are responsible for shipping cost to return the defective battery to them. So you don't save anything if a problem arises with this battery... I hope this helps with your decision to purchase this battery because it should have ZERO stars...
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Reviewed in the United States on December 10, 2025 by MFRYE
Style: Group 48
So far the battery started my truck at -20F but you will need a battery wrap to protect from the cold. If your in the southern US no need for the wrap. The battery fit perfectly in the battery try of my truck. I will continue to buy Mighty Max Batteries for all my car battery needs.
Reviewed in the United States on January 29, 2026 by Christopher L. McKinney
Style: Group 47
THIS BATTERY HAS POWER WITH THE EXTRA CCA AND COST LESS WITH THE NAME BRAND. GRANTED BOX SAYS MADE IN CHINA, BUT HAVE HAD ABSOLUTELY NO PROBLEMS WITH THE EXTREME COLD WEATHER ILLINOIS TEMPERATURES
Reviewed in the United States on February 3, 2026 by winger69
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Battery installed and works fine. Initial charge 12.6 volts. Hope that the battery performs well over the next year as returns for warranty require the buyer to pay the return shipping cost to Mighty Max. Product details state "3 Year Warranty: Mighty Max strength, long-haul protection, and confidence that you’re powered to the max." Not so, as company states 1 year warranty only!
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Reviewed in the United States on February 26, 2026 by Flcc
Style: Group 94R
I purchased my Mighty Max Battery from Amazon and it was delivered one day early. I needed as soon as possible. It fit my Dodge Ram perfectly and was easy to install.
Reviewed in the United States on February 28, 2026 by dennis martin dennis martin