MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery
MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery
MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery
MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery
MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery
Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$179.99

MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery

Availability: In stock

SKU: MM-H7 Category:
When your engine demands power, the Mighty Max MM-H7 delivers. This Group Size 94R AGM battery is engineered for real-world performance in real-world conditions. With 850 Cold Cranking Amps and a 140-minute Reserve Capacity, it delivers fast starts in freezing mornings, steady performance in scorching heat, and the kind of reliability that doesn’t flinch when the weather turns or the road gets rough.
 
The sealed AGM design keeps it maintenance-free and spill-proof. It’s built to resist vibration and recover from deep discharges without skipping a beat. The MM-H7 is all about durability, consistency, and zero-nonsense power.
 
Whether you’re replacing a dead battery or upgrading to something that won’t quit, the MM-H7 is ready to go to work. No mess. No maintenance. No downtime.
This is power with purpose, and it’s ready when you are. Are you powered to the max?
Detailed Specifications:  
Voltage: 12 Volt  
Amperage: 80 AH  
Chemistry: SLA, AGM  
Battery Size: 12.50 in x 6.88 in x 7.48 in  
Weight: 52.10 Lbs  
Warranty: 3 Years
Volts

12V
Amp Hour

80Ah
Chemistry

SLA / AGM
Length

12.50
Width

6.88
Height

7.48
Weight

52.10 Lbs
Warranty

3 Year
Quantity

1
CCA

850

1 review for MM-H7 Start and Stop Car BCI Group Size 94R 12V 80AH, 140RC, 850 CCA Rechargeable AGM Car Battery

  1. Rated 5 out of 5

    Gary (verified owner) –

Only logged in customers who have purchased this product may leave a review.

Excellent
Mighty Max Battery
Based on 4585 reviews
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Donna Sherian
I purchased the Mighty Max ML7-12 12V 7.2Ah battery on Amazon in June 2026 to replace the battery in my APC Back-UPS ES 550, and it worked perfectly. The battery was very reasonably priced, arrived quickly, and was incredibly easy to install.

The fit was exact, the connections were straightforward, and my UPS was back up and running in just a few minutes. Now my modem and Wi-Fi system stay powered during outages and power flickers, which has eliminated the need to constantly reset my network equipment.

If you’re looking for an affordable, reliable replacement battery for a UPS, alarm system, or other backup power application, I highly recommend the Mighty Max ML7-12. Great value, easy installation, and excellent performance so far!
kevin jenkins
POWER PROVIDER!! Love It.
Dave Peleshok
Great battery. Working perfectly in my garage door openers.
Alison Russo
Batteries were easy to install. I've used this product before - no issues
Adam Atlas
Nice products, used many and enjoyed all. Really high quality batteries and chargers,!!! 👍
Mike Gibson
The Mighty Max battery is a great product and outstanding value, outperforming batteries costing triple the price.
Thomas Owens
Received on time
Jeff Allen
Ordered as a replacement battery for a 2016 Honda PCX150. Received with a charges which was a nice plus. Battery was fully operational when received and installed. Only issue is in the terminal attachments in that the “keeper” nut would not stay stationary within the battery terminal hubs when trying to screw the terminal to the cable(s). Had to shim and/or tape them in place in order to start the bolts and complete the attachment to the battery terminals. Otherwise appears to be a good replacement battery. Would purchase another when the time comes,
Joe Rios
Shipped timely, looknforward to installing it.
Helen Allen
Battery was received from UPS in a beat up box with a lot of dirt and ink stains on the outside of the box. The inner box with the battery was unharmed. This was an Amazon ship and the packaging was not up to their standard.

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