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Tags: Optima Batteries
The YELLOW TOP high-performance AGM battery is one of the few true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, this heavy-duty battery is also perfect for modern accessory-loaded vehicles. Low internal resistance also provides more consistent power output and faster recharge
Model: D34/78
Weight: 42.9 lb
C20 Capacity: 55 Ah
Post Type: SAE Post/Front entry
CCA: 800 Amp
Width: 254mm
Length: 173mm
Height: 201mm
Reserve Capacity @25 Amps: 120 Minutes
Voltage: 12 Volts
Case Material: Polypropylene
Case Color: Light Gray
Cover Color: "OPTIMA" Yellow
Group Size: BCI: 34
Internal Resistance: 0.0028
NSN: 6140 01 457 5392
Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL TECHNOLOGY®.
Electrolyte: Sulfuric acid, H2SO4
MCA: 870 amps
Alternator: 13.65 to 15.0 volts
Battery Charger: 13.8 to 15.0 volts; 10 amps maximum; 6-12 hours approximate
Float Charge: 13.2 to 13.8 volts; 1 amp maximum (indefinite time at lower voltages)
Rapid Recharge: Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp.
