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Marine Battery and Deep Cycle

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DieHard Marine Battery : 24M Group Size, 800 CCA, 1000 CA, 135 Minute Reserve Capacity

Part # M24-3

Excluded from discounts

(1204 reviews)

12 mo free replacment

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DieHard Marine Battery : 29HM Group Size, 675 CCA, 840 CA, 210 Minute Reserve Capacity, Deep Cycle

Part # 29HM

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(643 reviews)

1 yr free replacement

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DieHard Marine Battery : 24M Group Size, 550 CCA, 685 CA, 140 Minute Reserve Capacity

Part # 24DC-2

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(151 reviews)

1 yr free replacement

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DieHard Marine Battery : 24M Group Size, 500 CCA, 625 CA, 95 Minute Reserve Capacity

Part # M24-1

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(319 reviews)

12 mo free replacment

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DieHard Marine Battery : 31M Group Size, 825 CCA, 1000 CA, 200 Minute Reserve Capacity

Part # 31M-AGM

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(14 reviews)

1 yr replacement if defective

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Optima Battery : Group Size 31M, 900 CCA, 1125 MCA, 155 Minute Reserve Capacity

Part # D31M

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(75 reviews)

2 yr free replacement

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DieHard Marine Battery : 27M Group Size, 675 CCA, 840 CA, 180 Minute Reserve Capacity

Part # 27HM

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(70 reviews)

12 mo free replacment

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Optima Battery : 24M Group Size, 800 CCA, 1000 CA, 100 Minute Reserve Capacity

Part # 34M-1050

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(62 reviews)

2 yr free replacement

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Not Available For This Item

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EP CQ DieHard 12 Volt Marine Starting

Part # 24M5

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(1 review)

1 yr free replacement

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Not Available For This Item

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FAQs Concerning Marine Batteries

Below are some frequently asked questions about marine watercraft batteries.

What Are the Common Types of Marine Batteries?

What Are AGM and OPTIMA Batteries and What Advantages Do They Have?

How to Choose the Best Marine Battery for Your Boat?

What Is the Difference Between Marine Cranking Amps and CCA?

What Is the Difference Between a Marine Starting Battery and a Deep Cycle Battery?

How to Charge Your Marine Battery?

What Is the Lifetime of a Marine Battery?

What Are the Advantages of a Lithium-Ion Marine Battery?

How to Expand the Life of Your Boat Battery?

Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.

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