Quicksilver QS8A31DTM AGM Marine Deep Cycle Battery, Group 31

Quicksilver AGM marine batteries go above and beyond conventional flooded designs providing an enhanced durability that powers more accessories longer. These premium spill proof, maintenance-free batteries have pioneered a new era in user-convenience and safety while delivering the optimum combination of starting, cycling, and deep cycle power. Deep cycle batteries provide more fish-finding trolling and accessory power. Ideal for heavy deep cycle demands with moderate starting power. Provides advanced protection against the typical deep discharge of extended trolling use.Special glass mats absorb more electrolyte; Up to 20x more vibration protection than flooded; Faster recharging powers more electronics; 2x the cycle life of traditional batteries; Premium maintenance-free and spillproof design