Replacement Marine Battery, 12V

The ODYSSEY ODX-AGM27M is a premium dual-purpose marine battery engineered for demanding starting and cycling applications. Built with pure lead AGM technology, this Group 27 battery delivers exceptional performance where reliability is critical. The 12-volt configuration generates 930 cold cranking amps, ensuring quick, dependable starts in challenging conditions, while maintaining a reserve capacity of 195 minutes at 25 amps for extended runtime capability. This battery excels in deep-cycle applications, cycling over 900 times at 50 percent depth of discharge, making it ideal for marine vessels, RVs, and backup power systems that require both starting power and sustained energy delivery. The 92 amp-hour capacity at the 20-hour rate provides substantial energy reserves for extended operations between charges. Manufactured by EnerSys ODYSSEY, the battery utilizes pure virgin lead construction rather than standard lead alloy, incorporating additional internal plates for superior performance and longevity compared to conventional batteries. The robust design measures 12.5 inches in length by 6.8 inches in width and 8.75 inches in height, weighing 67.9 pounds, making it suitable for standard marine battery installations. The AGM construction provides maintenance-free operation, improved vibration resistance, and faster recharge capabilities compared to flooded batteries, reducing downtime in commercial and industrial applications. Ideal for marine vessels, emergency power systems, recreational vehicles, and any application requiring reliable dual-purpose battery performance, the ODX-AGM27M represents professional-grade battery technology backed by established manufacturer expertise. This replacement battery meets the specifications of the original ODX-AGM27M and compatible applications where Group 27 batteries are specified.