Deka 8A31DTM 12V 100Ah AGM Deep Cycle Battery - Group 31, Marine

The Deka Marine Master 8A31DTM by Deka is a 12-volt deep cycle battery known for its AGM (Absorbed Glass Mat) chemistry, providing a 100Ah (amp hour) capacity at the 20-hour rate. It is crafted specifically as a Group 31 size marine battery, targeting applications such as trolling motors and other marine power needs. This battery offers a robust option for those looking for reliable 12V marine battery performance.

Designed for deep cycle use, this Deka battery handles partial discharges well, with a recommended depth of discharge around 50%, which supports a longer cycle life compared to traditional flooded batteries. Its maintenance-free, valve-regulated design means no watering or acid handling is necessary. The sealed, spill-proof construct allows for installation in various positions without leakage concerns, typical for AGM marine batteries.

The battery measures within the Group 31 dimensions with sturdy terminals designed for marine use. It features a durable casing suited for the tough environments encountered on watercraft. Its terminal type includes a dual configuration, accommodating different hookup styles common in marine settings. The battery is designed to function across a range of operating temperatures typical of marine environments.

This marine battery suits a variety of equipment including boat trolling motors, fish finders, and other onboard electronics requiring steady deep cycle power. It also finds use in RV house systems and solar setups, demonstrating versatile utility. Available for same-day pickup at Bulldog Battery in Willoughby, Ohio, your Northeast Ohio battery specialists with over 35 years of experience.

Backing this unit is a warranty term that covers typical marine battery needs, manufactured under precise standards that ensure quality and performance. Although not specified, customers can anticipate professional-grade reliability from Deka, a brand recognized in the battery market. This makes it a sound choice for those requiring dependable marine power with local service support.

• AGM Group 31 Deep Cycle, 12V 100Ah: Sealed AGM designed for marine trolling motors, RV house power, and solar storage applications with spill-proof construction.
• Cycle Life and Performance: Rated for approximately 50% depth of discharge, offering longer cycle life compared to flooded batteries and maintenance-free operation.
• Construction and Safety: Valve-regulated and fully sealed, allowing installation in various orientations without maintenance or acid handling.
• Application Specific: Ideal for powering marine trolling motors, fish finders, RV systems, and solar banks, ensuring steady power on the water and off-grid.
• Warranty and Build: Supported by a standard warranty and built to meet reliable marine battery standards, suitable for use in Northeast Ohio climates.