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Universal Power Group
45977
12V 50Ah Sealed Lead Acid AGM Battery
SKU
73702
MPN:
45977
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Overview

UPG 45977 12V 50Ah Sealed Lead Acid AGM Battery has Absorbent Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation in any position.


Features:
Ub12500
12V
50 Ah
Sealed Lead Acid AGM
Used In Security, Medical Mobility, Oem, Solar, Emergency Lighting, Uninterruptible Power Systems, Electric Gates, Portable Medical Devices, Etc.

Specifications

Specifications:

  • Nominal Voltage: 12 volts
  • Nominal Capacity: 77º F (25º C)
    • 20-hr. (2.50A): 50 Ah
    • 10-hr. (4.65A): 46.5 Ah
    • 5-hr. (8.50A): 42.6 Ah
    • 1-hr. (30.0A): 30 Ah
  • Approximate Weight: 32,2 lbs (17.7 kgs)
  • Internal Resistance (approx.): 11 mOhms
  • Shelf Life (% of normal capacity at 68º F (20º C)
    • 3 Months: 91%
    • 6 Months: 83%
    • 12 Months: 64%
  • Temperature Dependency of Capacity (20 hour rate)
    • 104º F: 102%
    • 77º F: 100%
    • 32º F: 85%
    • 5º 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)
  • 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

Support

Manuals & Technical Documents

SpecificationUniversal Power Group-45977-Spec Sheet.pdf