- 12-Volt, 750 Cold Cranking Amps
- Size: 10″ x 6 7/8″ x 7 13/16″ tall
- Weight: 43.5 pounds
- Dual SAE & 5/16″ Stainless Steel Stud Posts
- Optimal starting power even in bad weather
- Fifteen times more resistant to vibration for durability
Optima D34M 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.