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(888) 312-8812 Login SignupBlueTop® Marine Battery - 12V, Dual Purpose, 750 CCA, Type M Terminal
The Optima SpiralCell Battery supplies electrical power for both starting and accessory demands in marine and dual-purpose environments. Its internal design arranges cells in a spiral format, allowing the battery to deliver strong bursts of energy while also supporting continuous electrical loads. The battery operates at 12 volts and is classified as a dual-purpose unit, balancing cranking capability with reserve capacity. A BlueTop® housing visually distinguishes it from automotive-only batteries. With marine-grade construction and high cold cranking output, the Optima D34M supports electrical systems that require reliable starting power alongside sustained energy delivery.
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