Description
The OPTIMA BLUETOP® D31M Marine Battery is engineered to provide exceptional performance in marine and RV environments. Designed for both deep cycle and starting applications, this AGM battery delivers unmatched power, reliability, and durability for vehicles and equipment with high electrical demands.
Features & Benefits:
- Dual-Purpose Design: Combines starting and deep cycle capabilities for versatile use.
- High Starting Power: 900 CCA (Cold Cranking Amps) ensures reliable engine starts in tough conditions.
- Extended Lifespan: Lasts up to 3 times longer than standard flooded batteries.
- Vibration Resistance: 15x more resistant to vibrations, making it ideal for rugged environments.
- Maintenance-Free: Spill-proof design allows mounting in various positions for convenience.
- SPIRALCELL TECHNOLOGY®: 99.99% pure lead construction delivers consistent performance and maximum power.
Specifications:
- Battery Type: BLUETOP® AGM
- Model: D31M
- Starting Power: 900 CCA
- Marine Cranking Amps (MCA): 1125
- C20 Capacity: 75 AH (Amp-Hours)
- Reserve Capacity: 155 minutes @ 25 amps
- Voltage: 12 V
- Terminal Type: Type M
- Dimensions (L x W x H): 12.81″ x 6.56″ x 9.38″
- Weight: 59.8 lbs
Applications:
- Marine engines
- Recreational vehicles (RVs)
- High-demand electrical systems
Why Choose OPTIMA BLUETOP®?
The OPTIMA BLUETOP® D31M is built to handle the rigorous demands of marine and RV applications. With advanced AGM technology and durable construction, it ensures superior performance, reliability, and longevity.
Warning: Cancer and Reproductive Harm.






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