The OPTIMA® BlueTop D27M Marine Battery is designed for your boat or RV and features a high-purity lead and tin alloy plate with a polypropylene case and SPIRALCELL technology. Low internal resistance for efficient power output and fast charging. Absorbent glass plate.
Features and Benefits
Designed for your boat or RV
High-purity lead and tin alloy plate with a polypropylene case and SPIRALCELL technology
Absorbent glass plate
Low internal resistance for efficient power output and fast charging