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OPTIMA Batteries 8078-109 78 REDTOP Starting Battery (Sideposts Only)

OPTIMA® REDTOP® 78 Ultra high-performance SPIRALCELL TECHNOLOGY® AGM (absorbent glass mat) battery with reliable cranking power for your auto, car or truck and twice the life. The OPTIMA® REDTOP® will outperform and outlast traditional batteries in demanding cranking/starting applications. The ultimate high-CCA starting battery for vehicles that have alternators capable of keeping up with all electrical loads. If you have demanding electrical accessory loads such as winches, audio systems, and other devices, take a look at the YELLOWTOP®product line.

The OPTIMA® model number for this battery is 78. If you are replacing an OPTIMA® battery you already have, this model is the same as batteries marked 8078-109, 9078-109, 178289-7878, RED78, SC78S, or N9978RED.

Features

• Strongest five-second starting burst
• Up to two times longer life
• More than 15 times the vibration resistance
• Completely spillproof, mountable in virtually any position
• Maintenance-free
• Faster recharging
• Optimal starting power

Specifications:

• Cold Cranking Amps: 800
• Cranking Amps: 1000
• Nominal Voltage: 12 volts
• Open Circuit Voltage (fully charged): 12.8 volts
• Internal Resistance (fully charged): .0030 ohms
• Capacity: 50 Ah (C/20)
• Reserve Capacity: 100 minutes (25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off)
• Physical Characteristics
• Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL TECHNOLOGY®.
• Electrolyte: Sulfuric acid, H2SO4
• Case: Polypropylene
• Case Color: Dark Gray
• Cover Color: “OPTIMA” Red
• Group Size: BCI: 78
• Post Type: Side Terminal
• Weight: 39.5 lb
• Length: 10.06 in
• Width: 7.31 in
• Height: 7.25 in

Warranty: 38 Months Free Replacement.