Batteries - Deep Cycle & Marine

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A deep cycle battery is designed for long, slow discharges of deep cycle service. Built-in protection using heavier plates provides added resistance against the rigorous wear of continual deep cycle use, such as extended trolling, travel, or for marine use. The stainless steel terminal and SAE posts are also corrosion resistant with dual terminal connections. These batteries are able to deliver moderate power for starting. If your boat battery is struggling to hold a charge or you notice cracks in the case or broken terminals, it should be replaced. At O'Reilly Auto Parts, we have deep cycle batteries to fit most boats and marine applications. Check out our options to find the right battery for your boat or marine vehicle.

1 - 24 of 31 results for Deep Cycle & Marine Batteries
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Optima Blue Group Size 31 Top Post Battery

Optima Blue Group Size 31 Top Post Battery

Part #:
BLUED31M
Line:
OBT
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Group Size (BCI):  31
Cold Cranking Amps (CCA):  900 CCA
Cranking Amps (CA):  1125 CA
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Optima Blue Group Size 34 Top Post Battery

Optima Blue Group Size 34 Top Post Battery

Part #:
BLUES34
Line:
OBT
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Group Size (BCI):  34
Cold Cranking Amps (CCA):  800 CCA
Cranking Amps (CA):  1000 CA
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Super Start Marine AGM Group Size 34M Top Post Battery

Super Start Marine AGM Group Size 34M Top Post Battery

Part #:
34MAGM
Line:
SSB
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Group Size (BCI):  34M
Cold Cranking Amps (CCA):  775 CCA
Cranking Amps (CA):  860 CA
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Super Start Marine AGM Group Size 27M Top Post Battery

Super Start Marine AGM Group Size 27M Top Post Battery

Part #:
27MAGM
Line:
SSB
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Group Size (BCI):  27M
Cold Cranking Amps (CCA):  580 CCA
Reserve Capacity (min):  175 Minute
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Super Start Marine Group Size 24 Top Post Battery

Super Start Marine Group Size 24 Top Post Battery

Part #:
1ST-MATE
Line:
SSB
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Group Size (BCI):  24
Cold Cranking Amps (CCA):  460 CCA
Cranking Amps (CA):  500 CA
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Super Start Marine Group Size 24 Top Post Battery

Super Start Marine Group Size 24 Top Post Battery

Part #:
24MS
Line:
SSB
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Group Size (BCI):  24
Cold Cranking Amps (CCA):  800 CCA
Reserve Capacity (min):  130 Minute
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Super Start Marine Group Size 27 Top Post Battery

Super Start Marine Group Size 27 Top Post Battery

Part #:
27MS
Line:
SSB
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Group Size (BCI):  27
Cold Cranking Amps (CCA):  840 CCA
Reserve Capacity (min):  182 Minute
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Super Start Marine Group Size 24M Top Post Battery

Super Start Marine Group Size 24M Top Post Battery

Part #:
CAPTAIN
Line:
SSB
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Group Size (BCI):  24M
Cold Cranking Amps (CCA):  550 CCA
Reserve Capacity (min):  90 Minute
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Super Start Fleet & Heavy Duty Group Size 4D Top Post Battery

Super Start Fleet & Heavy Duty Group Size 4D Top Post Battery

Part #:
AGM4D
Line:
SSB
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Group Size (BCI):  4D
Cold Cranking Amps (CCA):  1110 CCA
Reserve Capacity (min):  380 Minute
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Super Start Fleet & Heavy Duty Group Size 4D Top Post Battery

Super Start Fleet & Heavy Duty Group Size 4D Top Post Battery

Part #:
AGM4D-T975
Line:
SSB
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Group Size (BCI):  4D
Cold Cranking Amps (CCA):  1110 CCA
Reserve Capacity (min):  380 Minute
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Super Start Fleet & Heavy Duty Group Size 8D Top Post Battery

Super Start Fleet & Heavy Duty Group Size 8D Top Post Battery

Part #:
AGM8D
Line:
SSB
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Group Size (BCI):  8D
Cold Cranking Amps (CCA):  1450 CCA
Reserve Capacity (min):  480 Minute
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Super Start Fleet & Heavy Duty Group Size 8D Top Post Battery

Super Start Fleet & Heavy Duty Group Size 8D Top Post Battery

Part #:
AGM8D-T904
Line:
SSB
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Group Size (BCI):  8D
Cold Cranking Amps (CCA):  1450 CCA
Reserve Capacity (min):  480 Minute
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Super Start Fleet & Heavy Duty Group Size 8D L-Shaped Battery

Super Start Fleet & Heavy Duty Group Size 8D L-Shaped Battery

Part #:
AGM8D-T975
Line:
SSB
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Group Size (BCI):  8D
Cold Cranking Amps (CCA):  1450 CCA
Reserve Capacity (min):  480 Minute
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