Battery Red Top 720cca/ 910ca 75/25 Dual Terminl

The Battery Red Top 720cca/910ca 75/25 Dual Terminal by OPTIMA is the gold standard for high-performance automotive electrical systems, engineered for enthusiasts and professional mechanics who demand reliable starting power in demanding conditions. This dual-terminal configuration provides flexibility for custom wiring harnesses and complex electrical setups common in modified vehicles, performance builds, and industrial applications. Built by OPTIMA—a manufacturer with decades of expertise in spiral-cell battery technology—the Red Top series has earned respect among drag racers, off-road competitors, and daily-driver modifiers alike.

At 720 cold cranking amps (CCA) and 910 cranking amps (CA), this battery delivers the sustained power needed for high-demand ignition systems, fuel injectors, and auxiliary electronics on turbocharged or supercharged engines. The 75/25 plate configuration—a ratio of lead oxide to pure lead—enhances charge acceptance and cycle life, critical when running upgraded alternators or custom charging systems. OPTIMA's proprietary SpiralCell design eliminates the traditional flat plates found in conventional batteries, instead wrapping two rolled lead sheets around a central post; this geometry reduces internal resistance, improves vibration resistance, and enables faster power delivery—essential attributes for vehicles with aftermarket suspension, engine swaps, or frequent track use.

Whether you're upgrading a street car, building a weekend warrior, or maintaining professional fleet vehicles, the Battery Red Top 720cca/910ca with dual terminals fits standard battery trays while accommodating custom battery relocation setups common in fabricated frames or engine bay modifications. Its 37.8-pound weight and compact 11.5 x 10 x 12.5-inch footprint integrate into most under-hood configurations without requiring significant bracket redesign. Dual terminals allow independent positive and negative connections—ideal for split-charge systems, auxiliary power distribution, or simplified wiring in vehicles with custom harnesses where stock connector points have been modified or removed.