$229.99

MM-G27M, 12V 100Ah, Group Size 27M Deep-Cycle Marine AGM, Dual-Purpose Starting & Deep Discharge, 800 CCA, 850 MCA, 170 RC, Spill-Proof Maintenance-Free Battery

Availability: In stock

SKU: MM-G27M Category:
Amp up your adventures with the Mighty Max MM-G27M battery, engineered for steady, reliable power wherever the journey takes you. Designed for those who go further, this maintenance-free, spill-proof build is made to handle waves, trails, and off-grid challenges with ease. Advanced AGM technology delivers consistent energy and withstands vibration, while the reinforced ABS shell adds protection against heat and impact, while the reinforced ABS shell adds protection from heat and impact, giving you lasting confidence to explore the unknown and push the limits.
Delivering 800 Cold Cranking Amps (CCA), 850 Cranking Amps (CA), and 850 Marine Cranking Amps (MCA) for the reliable bursts of energy you need to start up with confidence. With 100 Ah of deep-cycle capacity, the Mighty Max MM-G27M is a true dual-purpose powerhouse battery that delivers high-output cranking strength to start your engine while providing long-lasting endurance to keep your electronics and gear running hour after hour. Its low self-discharge rate keeps it ready when you are, while the strong reserve capacity supports continuous operation for boats, RVs, solar systems, backup power setups, and more.
Stay Powered to the Max with the strength and resilience that keep every journey going strong.
Specs at a Glance :
Battery Type: Deep-Cycle Marine AGM (Dual-Purpose)
Voltage: 12 V
Capacity: 100 Ah
Cold Cranking Amps (CCA): 800
Marine Cranking Amps (MCA): 850
Cranking Amps (CA): 850
Reserve Capacity: 170 minutes at 25A
Dimensions: 12.06 x 6.62 x 8.25 in, 9.25in Total Height
Weight: 61.70 LBS
Volts

12V

Amp Hour

100Ah

CCA

800

Chemistry

SLA / AGM

Terminal

Dual Terminal

Quantity

1

Length

12.06

Width

6.62

Height

9.25

Weight

61.70 Lbs

Warranty

2 Year

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Excellent
Mighty Max Battery
Based on 4676 reviews
Arrived well packaged. Charged quickly to full capacity. Good warranty.
So far, I’ve had excellent luck with mighty battery. I used another brand in the past, but now they don’t manufacture this model battery for the nine motorcycles that I maintain. I’d like to think after 50 years I’m a pretty good judge if it makes a good battery and who makes garbage I wouldn’t use a clear sided Yuasa if you gave me a box of them for free.
Arrived quickly, will find our how good it is later as only time can tell
Our electric scooter wasn’t working anymore so I got a new battery and it’s working great now!
Got this garage door battery for my wall mount unit and installation was quick and easy!
Great battery replacement and arrived earlier than stated which was great! ION speaker works great and charging correctly and now it's back to its portable capability. Thanks!
Works fine so far
Great batteries and great price!
So far so good, The package arrived in great condition. The battery is perfect. I recommend this battery. It’s a really good price for its size and power.
The battery arrived two days early, fully charged and fits perfectly.