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Dual Purpose (Starting/Cycling) BCI Group 27M Marine and Boat Battery

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Longer Run Time

Longer Run Time

SLI27MAGMDC

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
Format:
BCI Group 27M
Cold Cranking Amps:
620
Terminal Type:
DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT

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SLI27MDP

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
Format:
BCI Group 27M
Cold Cranking Amps:
650
Terminal Type:
DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT

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High Performance

High Performance

SLI27AGMDPM

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
Format:
BCI Group 27M
Cold Cranking Amps:
930
Capacity:
90Ah

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Longer Run Time

Longer Run Time

OPT8027-127

What Our Experts Are Saying

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

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