Power-Sonic PS-1250 SLA Battery

F2 terminals bring beautiful AGM-stored power to vehicles and alternative power sources.

The Power-Sonic 12-volt SLA battery series prides itself on dependable energy storage. AGM technology stores electrolytes on a fiberglass plate, soaked in battery acid and tightly packed between plates. Not only does this make the sealed lead acid battery safer, but it also makes for an overall more efficient batteries with lower resistance.

Power-Sonic Power

With more than 40 years in the business, Power-Sonic knows portable power.

Power-Sonic serves as one of the industry leaders in battery design and innovation. With more than 45 years of experience, their batteries have continued to power vehicles and electronics in over 70 countries. Dedicated to building the best batteries money can buy, they have employed the best in battery manufacturing and design to work in their state of the art facilities. With every Power-Sonic sealed lead acid battery, you can rest assured that you are getting a quality product, made from quality materials, crafted by experienced hands.

• Chemistry: SLA (Sealed Lead Acid)
• Terminal Type: F2
• Nominal Voltage: 12 Volts (6 Cells)
• Nominal Capacity:
  • 20-Hour (250mA to 10.50V)........ 5.00 Ah
  • 10-Hour (450mA to 10.50V)......... 4.50 Ah
  • 5-Hour (750mA to 10.20V)......... 3.75 Ah
  • 1-Hour (2.85A to 9.00V)......... 2.85 Ah
  • 15-Min. (9A to 9.00V)......... 2.25 Ah
• Energy Density (20-Hour Rate): 1.54 W-h/in³ (94.16 W-h/l)
• Specific Energy (20-Hour Rate): 17.14 W-h/lb (37.79 W-h/kg)
• Internal Resistance (approx.): 40 milliohms
• Max Discharge Current (7 Min.): 15.0 amperes
• Max Short-Duration Discharge Current (10 Sec.): 50.0 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)
• Dimensions (LxWxH): 3.54" x 2.76" x 4.21" (90mm x 70mm x 107mm)
• Approximate Weight: 3.50 lbs. (1.59 kg)