Optima D27M YellowTop Dual Purpose AGM Battery, Group 27

The Optima D27M YellowTop is a high-performance dual-purpose AGM battery engineered to deliver reliable starting power and deep-cycle capabilities for demanding automotive, marine, and RV applications. Featuring Optima's proprietary SpiralCell Technology, this Group 27 battery provides exceptional durability and performance in the harshest conditions.

Key Features:

• SpiralCell Technology delivers up to 15 times more vibration resistance than conventional flooded batteries
• Dual-purpose design provides strong cranking amps for engine starting plus deep-cycle reserve capacity
• Maintenance-free sealed AGM (Absorbent Glass Mat) construction eliminates water additions
• Spillproof design allows flexible mounting in virtually any position
• Superior recharge capability recovers quickly from deep discharge cycles
• Extended shelf life - can hold charge for up to 12 months when fully charged and properly stored
• Optimal Starting Power: 900 Cold Cranking Amps (CCA)
• Reserve Capacity: 140 minutes for sustained accessory power
• Group 27 size fits standard battery trays

The D27M YellowTop is ideal for vehicles with high electrical demands, including lifted trucks with aftermarket accessories, marine vessels with trolling motors and electronics, RVs with multiple appliances, and commercial equipment requiring reliable dual-purpose power. The rugged construction and superior cycling ability make this battery an excellent choice for applications requiring both starting power and deep-cycle endurance.