Amp up your adventures with the Mighty Max MM-G31M 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 825 Cold Cranking Amps (CCA), 1000 Cranking Amps (CA), and 1000 Marine Cranking Amps (MCA) for the reliable bursts of energy you need to start up with confidence. With 110 Ah of deep-cycle capacity, the Mighty Max MM-G31M 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: 110 Ah
Cold Cranking Amps (CCA): 825
Marine Cranking Amps (MCA): 1000
Cranking Amps (CA): 1000
Reserve Capacity: 240 minutes at 25A
Dimensions: 13.00 x 6.81 x 8.35 in, 9.37in Total Height
Weight: 70.70 LBS
Brien B. (verified owner) –
Cannot comment on the batteries, they have not been installed yet. But the ordering and shipping process were easy and trouble free.