Deka 8A31DTM 12V 105Ah AGM Deep Cycle Battery - Group 31, Marine & RV

The Deka 8A31DTM is a 12-volt AGM deep cycle battery with a 105 amp hour capacity, crafted specifically for marine and RV applications. This Group 31 battery features Absorbent Glass Mat technology, offering a sealed, maintenance-free solution engineered for consistent deep cycle performance.

This battery supports a 50% depth of discharge, providing a reliable cycle life suitable for demanding use. The valve-regulated, spill-proof design means you can install it in any position without needing routine watering or ventilation, which simplifies maintenance compared to flooded alternatives.

Physically, the Deka 8A31DTM fits the Group 31 form factor with dimensions of 12.93 by 6.74 by 9.40 inches and weighs 67.5 pounds. It comes equipped with dual terminals (DT), making connections straightforward in various setups. Its valve-regulated construction also enhances durability and safety for marine and RV environments.

This battery is well-suited to power marine trolling motors, RV house electrical systems, solar storage solutions, and other recreational vehicle equipment that demands dependable off-grid power. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.

Backed by a 2-year warranty and produced under Deka's stringent manufacturing standards, this AGM deep cycle battery offers professional-grade reliability. Choosing this battery supports your marine or RV setup with proven performance and local availability to keep you powered when it matters most.

• AGM Group 31 Deep Cycle, 12V 105Ah: Sealed, maintenance-free AGM battery designed for marine trolling motors, RV house power, and solar storage applications with DT terminals.
• Cycle Life and Depth of Discharge: Supports 50% DOD with a durable cycle life built for consistent heavy-duty use.
• Valve-Regulated AGM Construction: Spill-proof, leak-resistant, installable in any orientation with no watering or ventilation needed.
• Designed for Marine, RV, and Solar Applications: Powers trolling motors, RV electrical systems, solar banks, and other recreational off-grid uses.
• Warranty and Origin: Comes with a 2-year warranty and manufactured by Deka to meet high-quality standards for reliable performance.