Power-Sonic PS-1220 SLA Battery

In the home, portable power sources, like the Power-Sonic SLA batteries, are a must for survival!

Uninterrupted power supply systems are essential to protect important electronic devices like computers or home medical care equipment. When the power goes out, UPS systems go to work, powered by SLA batteries to get the job done, and keep everything in working order. Power-Sonic's PS-1220 is a smaller 12-volt SLA with 2.5AH of use. Great for UPS systems and other home power needs, the PS-1220 requires little maintenance, and uses AGM technology to store power more efficiently, for longer periods of time. With little free-flowing liquid in the battery, they are safer and more spill-proof than ever. This SLA battery uses F1 terminals.

• Chemistry: SLA (Sealed Lead Acid)
• Terminal Type: F1
• Nominal Voltage: 12 Volts (6 Cells)
• Nominal Capacity:
  • 20-Hour (125mA to 10.50V)........ 2.50 Ah
  • 10-Hour (220mA to 10.50V)......... 2.20 Ah
  • 5-Hour (400mA to 10.20V)......... 2.00 Ah
  • 1-Hour (1.5A to 9.00V)......... 1.50 Ah
  • 15-Min. (4.5A to 9.00V)......... 1.13 Ah
• Energy Density (20-Hour Rate): 1.32 W-h/in³ (80.30 W-h/l)
• Specific Energy (20-Hour Rate): 14.29 W-h/lb (31.49 W-h/kg)
• Internal Resistance (approx.): 60 milliohms
• Max Discharge Current (7 Min.): 300.0 amperes
• Max Short-Duration Discharge Current (10 Sec.): 7.5 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)
• Dimensions (LxWxH): 7.00" x 1.38" x 2.56" (178mm x 35mm x 65mm)
• Approximate Weight: 2.10 lbs. (0.95 kg)