45979 UPG UB12500 Sealed Lead Acid Battery 12 Volts/50Ah - I4 Terminal

Specifications

• Nominal Voltage - 12 volts
• Nominal Capacity - 77° F (25° C)
• 20-hr. (2.50A) - 50.0 Ah
• 10-hr. (4.65A) - 46.5 Ah
• 5-hr. (8.50A) - 42.5 Ah
• 1-hr. (30.0A) - 30.0 Ah
• Approximate Weight - 30.2 lbs (13.7 kgs)
• Internal Resistance (approx.) - 11 mΩ
• Shelf Life (% of normal capacity at 68° F (20° C)
• 3 Months - 91%
• 6 Months - 83%
• 12 Months - 64%
• Temperature Dependancy of Capacity - (20 hour rate)
• 104° F (40° C) - 102%
• 77° F (25° C) - 100%
• 32° F (0° C) - 85%
• 5° F (-15° C) - 64%
• 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)
• Charge Method - (Constant Voltage)
• Cycle Use - (Repeating Use)
• Initial Current - 15 A or smaller
• Control Voltage - 14.6 - 14.8 V
• Float Use
• Control Voltage - 13.6 - 13.8 V

45979 Specifications PDF