Optima D34/78-950, 8014-045, SC34DU Yellow Top for Cars, Trucks, SUV's Replacement AGM Battery | Dual Purpose | Deep Cycle | 750 CCA | Maintenance-Free

OPTIMA D34/78 YellowTop High-Performance Dual Purpose AGM Battery

The Optima D34/78 YellowTop is a high-performance, dual-purpose AGM battery, perfect for both starting power and deep cycling. Designed for cars, trucks, and SUVs, this battery offers 750 Cold Cranking Amps (CCA) and a 120-minute reserve capacity, making it ideal for vehicles with high power demands, such as those equipped with winches or high-output audio systems.

Built using Optima’s innovative Spiralcell Technology, this YellowTop AGM battery provides up to 15 times more vibration resistance than traditional batteries. Its spill-proof, maintenance-free design allows for multi-position installation, providing versatility and reliability in any environment, whether on or off the road.

Key Features:

• 750 CCA for reliable starting power in extreme conditions
• 120-minute reserve capacity @ 25 amps for extended performance
• 55 AH (C20 capacity) for deep cycle applications
• Up to 3x longer life than standard flooded batteries
• 15x vibration resistance to withstand the harshest conditions
• Completely spill-proof and maintenance-free
• Dual Terminal (Type A/S) for flexible connections

Application and Specifications:

• Application: Car / Truck
• Technology: AGM (Absorbed Glass Mat)
• Battery Type: YellowTop
• Model: D34/78
• Voltage: 12V
• Starting Power: 750 CCA
• C20 Capacity: 55 AH
• Reserve Capacity @ 25 Amps: 120 minutes
• Dimensions: 10.06 in (L) x 6.94 in (W) x 7.88 in (H)
• Weight: 43.5 lbs
• Terminals: Dual Terminal (Type A/S)
• Manufacturer Part Numbers: 8014-045, 9014-045

With a maintenance-free design and faster recharging capabilities, the Optima D34/78 YellowTop AGM battery is built to handle the increasing power demands of modern vehicles. Whether you’re driving cross-country, outfitting a truck with a winch, or powering high-demand electronics, this battery delivers reliable, long-lasting performance.

Why Choose the Optima D34/78 YellowTop?

• Perfect for cars, trucks, SUVs, and off-road vehicles
• Designed for vehicles with high-power accessories like winches, audio systems, and lighting
• Reliable starting power and deep cycle performance in one battery
• Up to 3x longer life and maintenance-free operation

Upgrade your vehicle’s power with the Optima D34/78 YellowTop AGM Battery. Whether you're on the job, driving cross-country, or off-roading for fun, this battery gives you the reliability and performance you need.

Questions? Contact us at  call 815-467-7679. Tell us the make, model, and year of your vehicle, and we’ll help you find the perfect fit.