$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: Out of 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: 12.00 x 6.62 x 8.53 in, 9.43in Total Height
Weight: 70.50 LBS
Volts

12V

Amp Hour

100Ah

CCA

800

Chemistry

SLA / AGM

Terminal

Dual Terminal

Quantity

1

Length

12.00

Width

6.62

Height

9.43

Weight

70.50 Lbs

Warranty

2 Year

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Excellent
Mighty Max Battery
Based on 5684 reviews
Good battery
Last battery swelled up, emailed immediately, and they sent a replacement right out
Ordered and received in two days. Installed in my generator, it started immediately.
Starts perfect. Great deal shipped fast Amazon delivery.
Purchased 4 of the ML9-12 batteries for my Opti-UPS 1440PS. The batteries are a great fit for the UPS and are very reliable.
I bought the same battery mighty Max 10 years ago for my jump pack- it’s lasted this long. I decided as a precautionary to replace it. homedepot.com. I received it within three days right to my door.
Great battery. Perfect fit for my Honda EM6500SX Generator. Exact fit on the installation. Added a battery tender trickle charge to maintain the battery in a ready state to start the generator. Love that it is made in the USA.
Exact fit to my generator. Came real fast.
Delivered next day and works great
Perfect upgrade for 2007 Mule 610. Sealed lead acid, maintenance free. Great cold cranking amps rating. Replacing a failed lithium “ upgrade “, won’t try that again. Friend recommended it to me. Great price and fast shipping from Amazon. Tested at 12.4 volts upon delivery.