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Marine and Boat Battery

Marine & Boat Batteries Built for Performance and Reliability

When you're out on the water, the last thing you want is battery trouble. At Batteries Plus, we carry a wide selection of marine batteries designed to deliver dependable power for boats of all sizes. Whether you need a deep cycle battery for extended trolling, a dual-purpose option for starting and cycling, or just a battery to start the engine, we have you covered with trusted brands like Duracell, X2Power, and Odyssey.

From fishing boats and personal watercraft to sailboats and yachts, we offer 12V marine batteries (AGM, Lithium, and flooded) options that stand up to vibration, waves, and long days on the water. Shop by group size, cold cranking amps (CCA), and many other filters to find the right fit for your vessel.

Find your perfect marine battery today and enjoy smooth sailing with every start.

Deep Cycle Lithium AGM Starting Dual Purpose Flooded

Make a Selection to Find the Perfect Fit

Showing 12 of 13

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Showing 12 of 13

 Longer Run Time

Duracell Ultra BCI Group 31M 12V 110AH 800CCA AGM Deep Cycle Marine & RV Battery

 Longer Run Time

  • From Our Experts:

    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
  • Format:
    BCI Group 31M
  • Cold Cranking Amps:
    800
  • Terminal Type:
    DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
Now: 249 dollars 99 cents
Before: 264 dollars 99 cents
Your Savings $15.00
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31DTMAGMDC
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Not Available
Compare Product VI1292954

 Longer Run Time

Duracell Ultra BCI Group 27M 12V 100AH 620CCA AGM Deep Cycle Marine & RV Battery

 Longer Run Time

  • From Our Experts:

    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
  • Format:
    BCI Group 27M
  • Cold Cranking Amps:
    620
  • Terminal Type:
    DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
Now: 234 dollars 99 cents
Before: 249 dollars 99 cents
Your Savings $15.00
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27MAGMDC
Pick Up at Columbus - Gahanna
In stock
Ship to Home
Not Available
Compare Product VI1292952

 Longer Run Time

Duracell Ultra BCI Group 24M 12V 80AH 530CCA AGM Deep Cycle Marine & RV Battery

 Longer Run Time

  • From Our Experts:

    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
  • Format:
    BCI Group 24M
  • Cold Cranking Amps:
    530
  • Terminal Type:
    DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
Now: 184 dollars 99 cents
Before: 199 dollars 99 cents
Your Savings $15.00
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24MAGMDC
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Available
Compare Product VI1330119

 High Performance

X2Power BCI Group 31M 12V 100AH 1150CCA AGM Deep Cycle Marine & RV Battery

 High Performance

  • From Our Experts:

    Get powerful 1150 CCA starts plus 100Ah deep cycle power—this premium AGM battery delivers all-day performance for boats, RVs, and heavy electronics.

  • Brand:
    X2Power
  • Format:
    BCI Group 31M
  • Cold Cranking Amps:
    1150
  • Capacity:
    100Ah
Now: 449 dollars 99 cents
Before: 499 dollars 99 cents
Your Savings $50.00
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for SLI31AGMDPM
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Not Available
Compare Product VI653752

 High Performance

X2Power BCI Group 27M 12V 90AH 930CCA AGM Deep Cycle Marine & RV Battery

 High Performance

  • From Our Experts:

    Experience unmatched dual-purpose power with the X2Power Group 27M 12V AGM battery. Designed for marine and RV use, it delivers exceptional starting strength and deep cycle performance.

  • Brand:
    X2Power
  • Format:
    BCI Group 27M
  • Cold Cranking Amps:
    930
  • Capacity:
    90Ah
449 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI27AGMDPM
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Not Available
Compare Product VI678810

 High Performance

X2Power BCI Group 24M 12V 76AH 840CCA AGM Deep Cycle Marine & RV Battery

 High Performance

  • From Our Experts:

    Power your boat or RV with the X2Power Group 24M 12V AGM battery. It delivers outstanding cranking power and deep cycle capacity for long days on the water or road.

  • Brand:
    X2Power
  • Format:
    BCI Group 24M
  • Cold Cranking Amps:
    840
  • Capacity:
    76Ah
399 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI24AGMDPM
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Available
Compare Product VI678806

 Longer Lasting

Duracell Ultra Platinum BCI Group 34M 12V 55AH 750CCA AGM Dual Purpose Marine & RV Battery

 Longer Lasting

  • From Our Experts:

    The Duracell Ultra Platinum Group 34M 12V AGM battery delivers strong starting performance and deep cycle power for boats and RVs. Built with premium AGM technology for durability and efficiency.

  • Brand:
    Duracell Ultra
  • Format:
    BCI Group 34M
  • Cold Cranking Amps:
    750
  • Terminal Type:
    DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
259 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for SLI34MAGM
Pick Up at Columbus - Gahanna
Limited Stock
Ship to Home
Available
Compare Product VI814746

 Longer Run Time

Optima Blue Top Marine & RV Battery | Deep Cycle AGM | 75AH | 900CCA | Group Size 31M

 Longer Run Time

  • From Our Experts:

    Count on the Optima Blue Top 31M AGM battery for powerful starts and deep cycling performance—engineered for marine and RV use with long life and rugged reliability.

  • Brand:
    Optima
  • Format:
    BCI Group 31M
  • Cold Cranking Amps:
    900
  • Capacity:
    75Ah
419 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Refundable Core Deposit per Battery: 27 dollars
Purchase Options for OPT8052-161
Call Columbus - Gahanna for Availability
614-498-2000
Ship to Home
Available
Compare Product VI23900

 Longer Run Time

Odyssey BCI Group 31M 12V 100AH 1150CCA AGM Deep Cycle Marine & RV Battery

 Longer Run Time

  • From Our Experts:

    Power your boat or RV with the Odyssey Group 31M 12V AGM battery—built for deep cycle performance, heavy cranking power, and extreme durability in harsh environments.

  • Brand:
    Odyssey
  • Format:
    BCI Group 31M
  • Cold Cranking Amps:
    1150
  • Capacity:
    100Ah
629 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for HEPPC2150T-M
Call Columbus - Gahanna for Availability
614-498-2000  | 
Check Stores Nearby
Ship to Home
Not Available
Compare Product VI1264248

 Longer Run Time

Optima Blue Top Marine & RV Battery | Deep Cycle AGM | 800CCA | Group Size 27

 Longer Run Time

  • From Our Experts:

    Power your boat or RV with the Optima Blue Top 27M AGM battery—offering dual-purpose performance for strong starts and deep cycling in harsh marine conditions.

  • Brand:
    Optima
  • Format:
    BCI Group 27M
  • Cold Cranking Amps:
    800
  • Capacity:
    66Ah
389 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for OPT8027-127
Call Columbus - Gahanna for Availability
614-498-2000
Ship to Home
Available
Compare Product VI40569

 High Performance

Optima Blue Top Marine & RV Battery | Deep Cycle AGM | 55AH | 750CCA | Group Size 34M

 High Performance

  • From Our Experts:

    Get powerful dual-purpose performance with the Optima Blue Top 34M AGM battery—designed for deep cycling and engine starting in marine and RV applications.

  • Brand:
    Optima
  • Format:
    BCI Group 34M
  • Cold Cranking Amps:
    750
  • Capacity:
    55Ah
359 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for OPT8016-103
Call Columbus - Gahanna for Availability
614-498-2000
Ship to Home
Available
Compare Product VI23891

 Longer Run Time

Optima Blue Top Starting Marine & RV Battery | Marine AGM | 800CCA  | Group Size 34M

 Longer Run Time

  • From Our Experts:

    Start your boat or RV engine with confidence using the Optima Blue Top 34M AGM battery—engineered for powerful cranking, superior durability, and marine-grade performance.

  • Brand:
    Optima
  • Format:
    BCI Group 34M
  • Cold Cranking Amps:
    800
  • Capacity:
    50Ah
334 dollars 99 cents
Refundable Core Deposit per Battery: 22 dollars
Purchase Options for OPT8006-006
Call Columbus - Gahanna for Availability
614-498-2000
Ship to Home
Available
Compare Product VI23886

Choosing the Right Marine Battery for Your Needs

Not all marine batteries are created equal. Before you buy, consider how you'll use your boat. Deep cycle batteries are ideal for powering electronics, trolling motors, and onboard accessories over long periods. Starting batteries, on the other hand, are built to deliver a strong burst of energy to get your engine running. If you need both, a dual-purpose battery provides a convenient all-in-one solution to handle both tasks.

Need help choosing the right battery? Visit your local Batteries Plus store for expert guidance or use our online battery finder to search by your vessel's make and model.

Why Buy Marine Batteries at Batteries Plus?

  • Wide selection of AGM and lead-acid marine batteries
  • Trusted brands like X2Power, Duracell, and Odyssey
  • In-store pickup or ship-to-home options
  • Business accounts for commercial fleets and boat repair services

Explore our full selection today to get reliable marine power that lasts all season long.



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How to Store Your Boat & RV Batteries for the Off-Season

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