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Power Sonic – PS640 – 6 volt – Battery

Power Sonic PS-640 6 volt 4.5Ah Battery

$ 17.99 $ 12.97

The Power Sonic PS-640 6v 4. 5Ah Sealed Lead Acid Battery is great quality replacement for your Emergency Lighting, Burglar Alarms, Fire Alarms, exit devices.

  • Sealed – Maintenance Free Battery
  • High discharge rate
  • Long service life
  • Peak Performance in a wide range of temperatures

Common Replacement for the following devices: Exit signs, alarm systems, portable surveillance cameras

 

Product Description

Power Sonic PS-640 6 Volt 4.5Ah Battery

Power Sonic Batteries are a leading manufacture of replacement batteries for all sorts of devices and applications. Power Sonic products have been around since 1970’s.  They make a battery that will hold up to the demands of any application.  Designed specifically for each application.  When you buy a Power Sonic 6 volt Battery you know you are buying a quality product that has stood the test of time in this very competitive market.  See the terminal chart below to make sure you are purchasing the right battery for your application.

The Power Sonic PS-640 6V 4.5AH Battery is a great quality replacement for your OEM Burglar Alarms, Fire Alarms, and Exit sign devices. See the terminal chart below to make sure you are purchasing the right battery for your application.

  • Sealed – Maintenance Free Battery
  • High discharge rate
  • Long service life
  • Peak Performance in a wide range of temperatures

Performance Specifications
Nominal Voltage …………………………………………………………………6 volts (3 cells)
Nominal Capacity
20-hr. (225mA to 5.25 volts) …………………………………………………. 4.50 AH
10-hr. (410mA to 5.25 volts) ………………………………………………….. 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)
Specifi c Energy (20-hr. rate) ………………………… 16.88 W-h/lb (37.20 W-h/kg)
Internal Resistance (approx.) ……………………………………………… 24 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 SLA Battery Terminal Options – PS Series

Power Sonic SLA Battery Terminal Options - PS series

Additional Information

Weight 1.60 lbs
Dimensions 2.76 x 1.86 x 3.94 in
Chemistry

Lead Acid

Weight

1.60 lbs