Duracell

Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31

|87 ratings
Item # 347736
Current price is $214.32
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Smart summary

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  • Marine/RV Optimized: Specifically designed for demanding marine and recreational vehicle applications, supporting both powerful engine starting and extended, deep discharges.
  • Maintenance-Free AGM: Features an advanced Absorbed Glass Mat (AGM) construction with immobilized electrolytes, providing a completely maintenance-free, spillproof, and leakproof battery.
  • Powerful Cranking: Delivers an impressive 800 Cold Cranking Amps (CCA) for quick and reliable engine ignition, coupled with ample reserve power for essential auxiliary equipment.
  • Enhanced Safety: Incorporates a regulated, sealed valve design that ensures the battery remains spillproof and leakproof, guaranteeing safe operation even during significant motion.
  • Robust Durability: Engineered for exceptional durability and long-lasting performance, capable of withstanding the continuous demands of deep cycle usage in harsh environments.
  • Standardized Fit: Available in the popular Group Size 31, ensuring broad compatibility and easy integration into various marine and recreational vehicle battery systems.
Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31
Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31
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About this item

Product details

Use the battery finder for help selecting the battery you need

Marine AGM batteries are specially designed for engine starting and the long, deep discharges typical of marine applications. The maintenance-free AGM design immobilizes electrolytes, making these batteries spillproof and leakproof, so they’re safe to use no matter how much your ship gets tossed. 

They are available in all popular marine sizes with abundant cranking power for quick, easy starting and all the reserve power necessary to keep your auxiliary equipment running strong. And they're backed by an 18-month free replacement guarantee*.

To have your battery installed, please call your local Tire & Battery Center to schedule an appointment.

Price shown does not include core fees, fees vary by state. Core fee refunds, warranty claims and returns will be managed in the club at the Tire & Battery Center desk or Member Services desk if the Tire & Battery Center is closed for the day.

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Specifications

Use the battery finder for help selecting the battery you need
Battery Electrolyte Composition Glass Mat
Battery End Type Top Post
Battery Purpose Starting Lighting Instrumentation
BCI Group Size 31
MCA at 32°F 1000
CCA at 0°F 800
Freight Class 65
Polarity Left Positive
Terminal Type STUD/SAE
Volts 12
Reserve Capacity 200
Contents 1 x 12V Duracell Deep Cycle Marine & RV Battery

*For 18-month free replacement: Retail differences, disposal fees and taxes may apply

To have your battery installed, please call your local Tire & Battery Center to schedule an appointment.

Price shown does not include core fees, fees vary by state. Core fee refunds, warranty claims and returns will be managed in the club at the Tire & Battery Center desk or Member Services desk if the Tire & Battery Center is closed for the day.

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

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  3. 3 stars5% (4)
  4. 2 stars7% (6)
  5. 1 star16% (14)
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Showing 1-3 of 70 reviews

Oct 3, 2019
Renzo
5 out of 5 stars review

Verified Purchase

Gel deep cycle batteries at great price

I replaced the Deka brand AGMs in my GEM cart with these Duracells. So far/so good. Dekas are over $200 more(each)The weight of these seems to be comparable to the Dekas. Heavier means better when it comes to batteries .

Helpful?3A0P7XNMVJC58399630001
Aug 13, 2017
Mikessp
5 out of 5 stars review

Verified Purchase

Second set. Use as house batteries in a large RV.

First set lasted 5.5 years and were heavily used (300+ days per year) in an RV we use in business. Great batteries, well made, last long.

Helpful?3A0P7XNMVJC58399630001
Apr 25, 2026
Larry
5 out of 5 stars review

Verified Purchase

Duracell AGM battery

Dependable but it is heavy. No problem starting my 225 Yamaha engine.

Helpful?3A0P7XNMVJC58399630001

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