Power-Sonic PS-640 6V 4.5 Ah Rechargeable SLA Battery (F1)

The PowerSonic PS-640 is a 6V, 4.5Ah Rechargeable Sealed Lead Acid Battery. The PS-640-F1 uses .187 terminals, also known as F1 terminals. This battery is used in a variety of applications, including Burglar Alarm Systems, Access Control Systems, Fire Alarm Systems, and virtually any other application that requires a 6 volt, 4.5Ah SLA battery.

UPC: 813340010116
Also known as: PW-PS640F1, PS640F1

Technical Specifications: Nominal Voltage: 6 volts (3 cells) Nominal Capacity: 20-hr. (225mA to 5.25 volts): 4.50 AH 10-hr. (410mA to 5.25volts): 4.10 AH 5-hr. (650mA to 5.10 volts): 3.25 AH 1-hr. (2.75A to 4.50 volts): 2.75 AH 15-min. (9A to 4.50 volts): 2.25 AH Approximate Weight: 1.60 lbs. (0.73 kg) Energy Density (20-hr. rate): 1.33 W-h/in3 (81.46 W-h/l) Specific Energy (20-hr. rate): 16.88 W-h/lb (37.20 W-h/kg) Internal Resistance (approx.): 40-45 milliohms Max Discharge Current (7 Min.): 13.5 amperes Max Short-Duration Discharge Current (10 Sec.): 45.0 amperes Shelf Life (% of nominal capacity at 68°F (20°C)): 1 Month: 97% 3 Months: 91% 6 Months: 83% Operating Temperature Range: Charge: -4°F (-20°C) to 122°F (50°C) Discharge: -40°F (-40°C) to 140°F (60°C) Case: ABS Plastic Power-Sonic Chargers: PSC-6500A-C

For more information about the Powersonic PS-640F1, please contact us.