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10% Off Sitewide - Buy Online & Pick Up In-Store [ CODE CDP10011 ] - See Details

Deep Cycle 12 RV Battery

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Showing 12 of 26

Showing 12 of 26 Batteries

SLI24MDC
Duracell Ultra | 75Ah | 12V | 500CCA | Marine & RV Battery | Flooded Deep Cycle | Group Size 24M
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  • What Our Experts Are Saying

    Stay on the water longer with reliable deep cycle power—this 75Ah battery keeps your marine electronics running strong trip after trip.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    75Ah
  • Cold Cranking Amps:
    500
134 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24MDC
Pick Up at Gahanna
In stock
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Compare Product VI33806
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SLI27MDC
Duracell Ultra | 90Ah | 12V | 575CCA | Marine & RV Battery | Flooded Deep Cycle | Group Size 27M
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  • What Our Experts Are Saying

    Get long-lasting 90Ah deep cycle power to keep your boat or RV running—built tough for reliable performance trip after trip.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    90Ah
  • Cold Cranking Amps:
    575
154 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27MDC
Pick Up at Gahanna
In stock
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Compare Product VI33835
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 Longer Run Time

Duracell Ultra | 110Ah | 12V | 800CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 31M

 Longer Run Time

SLI31DTMAGMDC
Duracell Ultra | 110Ah | 12V | 800CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 31M
Reviews Link

  • What Our Experts Are Saying

    Get long-lasting 110Ah deep cycle power with 2x more cycle life—this spill-proof AGM battery keeps your boat or RV running strong with less maintenance.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    110Ah
  • Cold Cranking Amps:
    800
299 dollars 99 cents
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31DTMAGMDC
Pick Up at Gahanna
In stock
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Compare Product VI1292954
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SLI31MDC
Duracell Ultra | 105Ah | 12V | 650CCA | Marine & RV Battery | Flooded Deep Cycle | Group Size 31M
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  • What Our Experts Are Saying

    Get long-lasting 105Ah deep cycle power to keep your boat or RV running—built tough for reliable performance on every trip.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    105Ah
  • Cold Cranking Amps:
    650
169 dollars 99 cents
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31MDC
Pick Up at Gahanna
In stock
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Compare Product VI33840
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 Longer Run Time

Duracell Ultra | 100Ah | 12V | 620CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 27M

 Longer Run Time

SLI27MAGMDC
Duracell Ultra | 100Ah | 12V | 620CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 27M
Reviews Link

  • What Our Experts Are Saying

    Get long-lasting 100Ah deep cycle power with 2x more cycle life—this spill-proof AGM battery keeps your boat or RV running longer with less maintenance.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    100Ah
  • Cold Cranking Amps:
    620
279 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27MAGMDC
Pick Up at Gahanna
Limited Stock
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Compare Product VI1292952
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 Longer Run Time

Duracell Ultra | 80Ah | 12V | 530CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 24M

 Longer Run Time

SLI24MAGMDC
Duracell Ultra | 80Ah | 12V | 530CCA | Marine & RV Battery | AGM Deep Cycle | Group Size 24M
Reviews Link

  • What Our Experts Are Saying

    Get 2x more cycle life with this deep cycle AGM battery—spill-proof, ultra-durable, and built to power your boat or RV longer with less maintenance.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    80Ah
  • Cold Cranking Amps:
    530
229 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24MAGMDC
Pick Up at Gahanna
Limited Stock
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Compare Product VI1330119
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SLI24MDP
Duracell Ultra | 65Ah |12V | 550CCA | Marine & RV Battery | Flooded Dual Purpose | Group Size 24M
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  • What Our Experts Are Saying

    The Duracell Ultra Group 24M 12V battery delivers reliable power for starting and deep cycle use in marine and RV applications. It's built to handle both with durability and ease.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    65Ah
  • Cold Cranking Amps:
    550
124 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24MDP
Pick Up at Gahanna
Limited Stock
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Compare Product VI33828
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SLI27MDP
Duracell Ultra | 80Ah | 12V | 650CCA | Marine & RV Battery | Flooded Dual Purpose | Group Size 27M
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  • What Our Experts Are Saying

    Get the best of both worlds with the Duracell Ultra Group 27M 12V dual purpose battery. It delivers strong starting power and deep cycle support for marine and RV applications.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    80Ah
  • Cold Cranking Amps:
    650
139 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27MDP
Pick Up at Gahanna
Limited Stock
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Compare Product VI33836
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SLI31MDP
Duracell Ultra | 100Ah | 12V | 700CCA | Marine & RV Battery | Flooded Dual Purpose | Group Size 31M
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  • What Our Experts Are Saying

    The Duracell Ultra Group 31M 12V dual purpose battery provides both powerful engine starting and reliable deep cycle capacity. Built to perform in demanding marine and RV environments.

  • Brand:
    Duracell Ultra
  • Voltage:
    12
  • Capacity:
    100Ah
  • Cold Cranking Amps:
    700
159 dollars 99 cents
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31MDP
Pick Up at Gahanna
Limited Stock
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Compare Product VI33841
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 High Performance

X2Power | 76Ah | 12V | 840CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 24M

 High Performance

SLI24AGMDPM
X2Power | 76Ah | 12V | 840CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 24M
Reviews Link

  • What Our Experts Are Saying

    Engines face their highest energy demand during the first 5 seconds of ignition. X2Power Ultimate AGM batteries offer top-tier Peak Cranking Amps (PCA) to deliver the powerful, high-end power required for dependable, instant starts.

  • Brand:
    X2Power
  • Voltage:
    12
  • Capacity:
    76Ah
  • Cold Cranking Amps:
    840
419 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24AGMDPM
Pick Up at Gahanna
Limited Stock
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Not Available
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 High Performance

X2Power | 90Ah | 12V | 930CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 27M

 High Performance

SLI27AGMDPM
X2Power | 90Ah | 12V | 930CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 27M
Reviews Link

  • What Our Experts Are Saying

    Get massive starting power with X2Power Ultimate AGM Battery's 1750 peak cranking amps. Engineered for modern engines demanding peak energy in the first 5 seconds of ignition, our industry-leading PCA delivers unmatched high-end starting power.

  • Brand:
    X2Power
  • Voltage:
    12
  • Capacity:
    90Ah
  • Cold Cranking Amps:
    930
489 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27AGMDPM
Pick Up at Gahanna
Limited Stock
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Not Available
Compare Product VI678810
Warning

 High Performance

X2Power | 100Ah | 12V | 1150CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 31M

 High Performance

SLI31AGMDPM
X2Power | 100Ah | 12V | 1150CCA | AGM Marine & RV Battery | Starting & Deep Cycle | Group Size 31M
Reviews Link

  • What Our Experts Are Saying

    X2Power Ultimate AGM batteries answer the call with industry-leading 2150 Peak Cranking Amps (PCA) and superior deep-cycling capabilities, giving you the high-end power needed for rapid starts and long lasting power.

  • Brand:
    X2Power
  • Voltage:
    12
  • Capacity:
    103Ah
  • Cold Cranking Amps:
    1150
539 dollars 99 cents
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31AGMDPM
Call Gahanna for Availability
614-498-2000  | 
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Compare Product VI653752
Warning

12V Deep Cycle RV Batteries

When you're camping off-grid or powering your RV's accessories overnight, 12V deep-cycle batteries provide the steady energy your system needs. Designed for long, slow discharges, these batteries reliably power lights, pumps, fans, and appliances — keeping your home on wheels comfortable wherever the road takes you.

Why Choose a 12V Deep Cycle Battery?

A 12V deep-cycle RV battery offers convenience and efficiency in one unit. Unlike dual 6V setups, a single 12V battery simplifies wiring and maintenance while still delivering consistent power. These batteries are ideal for smaller RVs or campers that don’t require extensive off-grid capacity. Learn more in our RV Battery Buying Guide.

Recommended 12V Deep Cycle RV Battery Brands

Duracell Ultra: Duracell Ultra 12V deep cycle batteries are built for reliability. Their AGM design resists vibration and eliminates the need for maintenance, making them a dependable choice for RV owners looking for long-lasting performance.

X2Power: X2Power 12V AGM and lithium deep cycle batteries deliver outstanding durability, higher energy density, and faster recharge times. These premium batteries are perfect for frequent travelers and RV enthusiasts who want maximum power in a single-battery setup.

Learn More About RV Batteries

Still comparing options? Our blog “What Are the Best RV Batteries?” covers the key differences between battery types and brands.

Visit Your Local Batteries Plus

Our experts can help you test, replace, or maintain your 12V deep-cycle battery. Find your nearest store using our Store Locator.

12V Deep Cycle RV Battery FAQs

It's not recommended. Deep cycle batteries are designed for long, steady power, while starting batteries provide short bursts for engine ignition.

Runtime depends on battery capacity and power draw. On average, a 100Ah 12V battery can power basic RV needs for 12–24 hours before recharging.

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