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Power-Sonic Power-Gel DCG12-125 125Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - T11 Terminal

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Power-Sonic DCG12-125 Power Gel Battery

The power you want, now with special Power-Gel technology.

Power-Sonic SLA batteries energize vehicles of all shapes and sizes. On the job or on the road, the Power-Sonic DCG12-125 Power-Gel Battery makes its case for on-the-go power prominence. Rated at 125 AH for its 12 volts, this SLA battery powers the likes of renewable energy equipment, forklifts, and many other vehicles and portable power reliant products.

Power-Gel Technology

Feel the power of VRLA batteries with the DCG12-125 sealed lead acid battery!!!

Power-Sonic batteries use special Gel-Power technology to change the way energy flows through the battery. Thick, thixotropic gel preserves electrolytes in anticipation of use. Gel-Power gives the battery an excellent cycle life, and lessen the chances of power failure. By following standard charging and discharging SLA practices, Power-Sonic SLA batteries last longer and work stronger than the competition.

Superior Craftsmanship

Over 100AH out of a single charge.

Power-Sonic knows VRLA batteries. For several decades, they have strived to develop premium batteries at an affordable price. The Power-Gel series is no different, offering safe, dependable batteries up to the rigorous standards set forth by Power-Sonic. The DCG-125 will serve users well, providing hours of power, and a consistent charge for work, play and everything in between.


  • Thixotropic gel electrolyte creates a better environment for power to move
  • VRLA design provides a safer battery experience
  • Great power/volume ratio enhances energy density
  • ABS Plastic Case (UL94-HB) created for tough, constant use.
  • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified
  • U.L. recognized under file number MH 20845
  • CE compliant

  • Chemistry:SLA (Sealed Lead Acid)
  • Terminal Type: T11
  • Nominal Voltage: 12 Volts (6 Cells)
  • Nominal Capacity:
    • 20-Hour (6.25A to 10.8V)........ 125.0 Ah
    • 10-Hour (12.1A to 10.5V)......... 121.0 Ah
    • 5-Hour (20.8A to 10.5V)......... 104.0 Ah
    • 3-Hour (30.7A to 10.5V)......... 72.0 Ah
    • 1-Hour (72.0A to 10.0V)......... 72 Ah
  • Energy Density (20-Hour Rate): 1.53 W-h/in³ (93.19 W-h/l)
  • Specific Energy (20-Hour Rate): 14.45 W-h/lb (31.86 W-h/kg)
  • Internal Resistance (approx.): 4.8 milliohms
  • 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): 13.54" x 6.73" x 11.02" (344mm x 171mm x 280mm)
  • Approximate Weight: 103.8 lbs. (47.3 kg)
Battery Size:SLA
Battery Capacity (mAh):125000
Battery Chemistry:Sealed Lead Acid
Battery Voltage:12
Battery Terminal Type:1173
Battery Shelf Life:6 Months
Product Certifications:CE, UL
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1660.8oz
Product Dimensions:13.54" (L) x 6.73" (W) x 11.02" (H)
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Power-Sonic Power-Gel DCG12-125 125Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - T11 Terminal

  • $404.95
  • Standard Shipping Rates Apply
  • In Stock