Optima 8040-218-FFP YellowTop Group 35 Deep Cycle Battery 12-Volt, 650 Cold Cranking Amps, Size: 9 5/16" x 6 13/16" x 7 5/8" tall, Weight: 36.4 pounds, SAE Post 98 minutes reserve capacity for constant performance Optimal starting power even in bad weather; the positive or red terminal is located to the right Fifteen times more resistant to vibration for durability Ships in Certified Frustration-Free Packaging This item is not for sale in Catalina Island