Optima 78 REDTOP (8078-109)

SKU: 9078-109
$266.44
$242.99
$242.99
Unavailable
per item
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. 

​To purchase, call our office at 800-464-4796.
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

PERFORMANCE DATA
  • 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: BCI: 100 minutes (25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off)
BENEFITS OF THE REDTOP®:
  • 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

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.