duracell agm deep cycle marine and rv battery , group size 31 centered 3/4 front view of sealed AGM battery with light-gray ribbed case and black Duracell Platinum label reading "Marine & RV AGM 31DTMAGM", top-mounted red positive and black negative terminals, molded black carry handle with braided strap and visible top specification panel; suitable for engine starting and deep-cycle auxiliary use in boats and RVs.
Duracell AGM Deep Cycle Marine and RV Battery , Group Size 31
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Duracell

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

|87 ratings

Smart summary

Generated by AI
  • Safe From Spills

    Safe From Spills

    Sealed AGM design prevents leaks even when your boat gets tossed around.
  • No Maintenance Required

    No Maintenance Required

    The maintenance-free design means you never have to check or add water.
  • Easy Engine Starting

    Easy Engine Starting

    Abundant 800 CCA provides the cranking power needed for quick, easy starts.
  • Powers Your Accessories

    Powers Your Accessories

    Continuous reserve power for auxiliary equipment.

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

*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.

Current price is $214.32
Prices may vary in club and online
Low in stock
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Curbside Pickup

Free with your membership on eligible items
Columbus, Hilliard Sam's Club
Pickup as soon as 1pm tomorrow
Aisle X3
Return or replace anytime.
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Limited time! Get a $60 statement credit when you open an account between 10/28-12/2 and use it to make $30 in eligible Sam’s Club purchases within 30 days¹

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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Key specifications

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

4 out of 5 stars
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  1. 5 stars63% (55)
  2. 4 stars9% (8)
  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
Reviewer name: Renzo
5 out of 5 stars
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
Reviewer name: Mikessp
5 out of 5 stars
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 4, 2020
Reviewer name: tjt1966
5 out of 5 stars
5 out of 5 stars review

Commercial fishing vessel using 10 of these babies

Recently built a new vessel, commercially shopped around for batteries, wound up getting these from Sam's! I am using 3 sets of them linked in series for 24VDC and 2 for 12V auxiliary engine starting. Highly reccommended. Hint: These batteries need the new style battery chargers that will not overcharge them.

Helpful?3A0P7XNMVJC58399630001
Current price is $214.32
Prices may vary in club and online
Low in stock
How do you want your item?

Curbside Pickup

Free with your membership on eligible items
Columbus, Hilliard Sam's Club
Pickup as soon as 1pm tomorrow
Aisle X3
Return or replace anytime.

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