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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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, Nov 27
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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
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:
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, Nov 27
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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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Group 35
To be honest, I was hesitant to "online" order a new car battery. However, the battery was well packed and arrived safely. It was fully charged and easy to install. Use an OBD2 Memory Saver Connector to retain the memory. $16 (cheap insurance against memory loss) https://www.amazon.com/dp/B0CPSPQK99?ref=ppx_yo2ov_dt_b_fed_asin_title Take your old battery to O'Reilly's. They'll give you a $10 gift certificate.
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Reviewed in the United States on November 9, 2025 by Ern Grover Ern Grover
Style: Group 35
Great battery! Exact match to size and description. Fit the car perfectly and fired it right up. Excited to have the extra CCA’s for my cold winters coming, as the AGM of Mighty Max has better CCA’s than the one issued with the car. All that at a much more reasonable price! Well worth it!
Reviewed in the United States on November 12, 2025 by flashdance flashdance
Style: Group 48
Thank you for saving me time and money. A dealership tried to overcharge me. Grateful that this battery came on time and was relatively easy to install. It’s a pinch bigger than the battery that it replaced so it was a snug fit but it went in. Tested the battery and it came charged and ready to go. Car started with no trouble.
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Reviewed in the United States on November 1, 2025 by TealHope95 TealHope95
Style: Group 47
Poor the battery worked only it arrived 9/22 and was professionally installed by my Road side service & it died October 22. I was working on getting to the Dr for a medical procedure which I had to have. So I called about the fact after I got back . Being a handicapped senior citizen , I requested to get my money replaced on my gift Initially Amazon agreed to that request . & about 15 minutes after the full price . 15 minutes later they only put $31 back instead of the $161 owed .They asked me iif they were compassionate ( initally they were ) but by the time they asked they turned it to being unusually mean demanding that I pay to send a 40 lbs battery & after I took it out of the car .i cannot afford that . I did have it professionally charged again & ran it for 1 hour & when i turned it off it never recharged again. Honestly I rarely if ever before return any thing because I haven’t had a problem. I worked to get that gift. And.i expected better service like asking me to take it to an AutoZone to test it. To find out how bad it was. Most people expect a car battery to last about 3 years!!. Not less than a month.I was thrilled either way the purchase & installment. T
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Reviewed in the United States on November 10, 2025 by Nbwiggins
Style: Group 48
My Jeep battery’s finally gave up went with mighty Max for both aux battery and stating battery. Next day delivery, they were well packaged and came ready to use. Used a 4mm socket to take studs out of Aux battery and install in the mighty max. So far very happy with these batteries.
Reviewed in the United States on November 1, 2025 by Michael Edwards Michael Edwards
Style: Group 48
Battery arrived quickly and we'll packaged. Never heard of the Mighty Max Battery Co. But have been happy with it since it showed up on my front porch. Perfect fit and fully powered to start my car. Saved money buying it this way instead of at the store and no core to deal with also more powerful than other store batteries. Very impressed with Mighty Max Batteries and would definitely recommend.
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Reviewed in the United States on October 21, 2025 by CHRIS CHRIS
Style: Group 35
It still works. Has not died yet and still starts my Gens. I do keep it warm with a battery warmer in the winter.
Reviewed in the United States on November 1, 2025 by Buyer
Style: Group 94R
Installed this battery in my 2019 Dodge Ram, fit perfectly cranked my truck over right out of the Box which by the way is packaged very well.
Reviewed in the United States on November 10, 2025 by David J.