45503 UPG UB12550FR Sealed Lead Acid Battery 12 Volts/55Ah - I6 Terminal

Specifications

• Nominal Voltage - 12 volts
• Nominal Capacity - 77º F (25º C)
• 20-hr. (2.75A) - 55 Ah
• 10-hr. (5.12A) - 51.15 Ah
• 5-hr. (9.35A) - 46.75 Ah
• 1-hr. (33.00A) - 33.00 Ah
• Approximate Weight - 37.0 lbs (16.8 kgs)
• Internal Resistance (approx.) - 10 mΩ
• Shelf Life (% of normal capacity at 77º F (25º C)
• 3 Months - 91%
• 6 Months - 82%
• 12 Months - 64%
• Temperature Dependancy of Capacity - (20 hour rate)
• 104° F - 102%
• 77° F - 100%
• 32° F - 85%
• 5° F - 65%
• AGM Operational Temperature
• Charge - 32° F to 104° F (0° C to 40° C)
• Discharge - 5° F to 113° F (-15° C to 45° C)
• AGM Storage Temperature - 5° F to 104° F (-15° C to 40° C)
• UPG Recommends - 32 F to 86 F (0 C to 30 C)
• Characteristics -FR=Flame Retardant, ABS, UL 94V-0
• Charge Method - (Constant Voltage)
• Cycle Use - (Repeating Use)
• Initial Current - 16.5 A or smaller
• Control Voltage - 14.6 - 14.8 V
• Float Use
• Control Voltage - 13.6 - 13.8 V

45503 Specifications PDF