DC Battery Specialists

DC Battery Specialists
7415 N.E. 1st Place
Miami, Florida 33138

Phone: 305-758-5041
Fax: 305-758-3469



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Optima YELLOWTOP® D34/78 Deep Cycle Battery

The YELLOWTOP® high-performance AGM battery is ideal for trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment. You can rely on this battery to provide ultimate starting and deep-cycle power. It also functions well as a forklift battery, tractor battery, or for other applications.

Optima YELLOWTOP D34/78 Deep Cycle Battery Picture


Nominal Voltage: 12V
Amp Hour Capacity @ 20 hr rate: 55 a/h
Reserve Capacity @ 25 amp discharge rate: 120 mins
BCI Group Size: 34 & 78
Marine Cranking Amps @ 32* F: 870 amps
Cold Cranking Amps @ 0* F: 750 amps
Weight: 43.5 lbs
Length: 10.06 in.
Width: 6.94 in.
Height: 7.88 in.
Terminals: Dual (Top SAE / Side GM)
Warranty: 3 Year Free Replacement


  • Deep-cycle and cranking power
  • Up to 3X longer life
  • 15 times more vibration-resistant
  • Virtually spillproof
  • Mountable in virtually any position
  • Maintenance-free
  • Faster recharging
  • Optimal starting power
  • 300+ discharge/recharge cycles

Click Here To Download The Complete Optima Battery Line Specifications**
( ** Click to download and save on your computer. PDF format. Adobe Acrobat viewer required for viewing.)

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