Optima D31M BlueTop is designed as a dual purpose battery, both starting and deep cycle for people who need a sure-starting, strong cranking, and maintenance free power source for their boat or RV, even in harsh conditions. The unique SpiralCell design provides a strong and clean power source, ensuring the safety of you, your family and the environment. The higher reserve capacity gives you a longer shelf-life to give you the power when you need it, where you need it. This battery is designed to be used with recreational vehicles or boats with large accessory loads.
- 12-Volt, 900 Cold Cranking Amps, Size: 12 13/16″ x 6 1/2″ x 9 3/8″ tall, Weight: 59.8 pounds, Dual SAE & 5/16″ Stainless Steel Stud Posts
- Reserve capacity of 155 minutes for constant performance
- Optimal starting power even in bad weather; Fifteen times more resistant to vibration for durability
- This item is not for sale in Catalina Island
- Special Shipping Information: This item cannot be returned and has additional shipping restrictions