Features of the TLV1245F1 - 12V 4.5Ah Sealed Lead Acid Battery with F1 Terminals
• Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding
• Not restricted for air transport-complies with IATA/ICAO Special Provision A67
• UL-recognized component
• Can be mounted in any orientation
• Computer designed lead, calcium tin alloy grid for high power density
• Long service life in float or cyclic applications
• Maintenance-free operation
• Low self discharge
Applications
• UPS Standby Power Applications
• Data Centers
• Emergency 911 Centers
• Hospitals & Medical Applications
• Military Power Equipment
• Emergency Lighting
• Fire Detection and Alarm Devices
Product Specifications
Dimensions
Terminal Type: F1
Length (mm/inch): 90/3.54
Width (mm/inch): 70/2.75
Height (mm/inch): 107/4.21
Total Height (mm/inch): 107/4.21
Approx. Weight (kg/lbs): 1.40/3.08
Performance Characteristics
Cells Per Unit: 6
Voltage Per Unit: 12
Capacity:
4.5Ah@20hr-rate to 1.75V per cell @25°C
Maximum Discharge Current:
45A (5 sec)
Internal Resistance:
Approx. 38mΩ
Operating Temperature Range
Discharge: -20°C~60°C
Charge: 0°C~50°C
Storage: -20°C~60°C
Nominal Operating Temperature Range:
25°C±5°C
Float Charging Voltage (25°C):
13.7 to 13.9 VDC/unit Average at 25°C
Recommended Maximum Charging Current:
1.35A
Equalization and Cycle Service:
14.6 to 14.8 VDC/unit Average at 25°C
Self Discharge:
Batteries can be stored for more than 6 months at 25°C.
Self-discharge ratio less than 3% per month at 25°C.
Please charge batteries before using.
Container Material: A.B.S. UL94-HB
Constant Current Discharge Characteristics
Constant Power Discharge Characteristics
(Note) The above characteristics data are average values obtained within three charge/discharge cycles not the mimimum values.
Capacity Factors With Different Temperature