Optima Red Top Battery 12V 44AH 730CCA 8022-255
** Lead Time: 4 arriving early of March 2022, balance 2 to 3 months.
Battery Model: 75/25
Part Number: 8022-255
Nominal Voltage: 12 volts
NSN: 6140 01 475 9361
Description: High power, sealed lead acid, engine starting battery
Physical Characteristics:
Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL® technology.
Electrolyte: Sulfuric acid, H2SO4
Case: Polypropylene
Color: Case: Dark Gray Cover: “OPTIMA” Red
Group Size: BCI: 75/25
Size:
Length: 9.340”, Width: 6.772”, Height: 7.697”
Weight: 33.1 lb , 15.0 kg
Power:
CCA (BCI 0°F): 720 amps
CCA (EN -18°C): 730 amps
MCA (BCI 32°F): 910 amps
Recommended Charging Information:
Alternator: 13.3 to 15.0 volts
Battery Charger (Constant Voltage): 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
(Constant voltage charger) temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp. All limits must be strictly ad
Recharge Time: (example assuming 100% discharge – 10.5 volts)
Current Approximate time to 90% charge
100 amps 35 minutes
50 amps 75 minutes
25 amps 140 minutes
Recharge time will vary according to temperature and charger characteristics. When using Constant Voltage chargers, amperage will taper down as the battery becomes recharged. When amperage drops below 1 amp, the battery will be close to a full state of charge. (All charge recommendations assume an average room temperature of 77°F (25°C). Always wear safety glasses when working with batteries. Always use a voltage regulated battery charger with limits set to the above ratings. Overcharging can cause the safety valves to open and battery gases to escape, causing premature end of life. These gases are flammable! You cannot replace water in sealed batteries that have been overcharged. Any battery that becomes very hot while charging should be disconnected immediately. Not fully charging a battery can result in poor performance and a reduction in capacity.
