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Power-Sonic AGM Deep Cycle PDC-12200 21Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - T12/B Terminal

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Power-Sonic PDC-12200 AGM Deep Cycle SLA Battery 12-Volt 21-AH B (T12) Terminal

Power-Sonic's PDC Deep Cycle Series have shown to be extremely safe and effective power sources, and the PDC-12200 is no exception. Like its PDC series relatives, the PDC-12200 comes standard with Absorbent Glass Mat (AGM) technology, which allows for energy to be evenly circulated and stored throughout the battery, allowing for more optimum storage. The battery's energy density is unmatched, holding an astonishing 1.72Wh per cubic inch, and its oversize negative plates and unique paste formulation ensure true deep cycle performance.

The PDC-12200 is impressively powerful, but don't think that is its only positive quality. The lead acid battery has also earned certifications from D.O.T., I.A.T.A., F.A.A., and C.A.B., proving just how safe it is to use. The battery's design is completely spill-proof and valve-regulated, making it safe to operate in any position, and is encased in a rugged, impact resistant ABS Plastic case and cover, so it is always safe to transport and operate, even in harsh conditions.


  • Absorbent Glass Mat (AGM) technology provides superior performance
  • Valve regulated, spill-proof for safe use in any position
  • Extremely tough, impact resistant ABS Plastic case and cover
  • Oversize negative plates and specialized paste formulation provide true deep cycle performance
  • Impressive energy density that is unmatched by any competitor


  • Chemistry:SLA (Sealed Lead Acid)
  • Terminal Type: T12/B
  • Nominal Voltage: 12 Volts (6 Cells)
  • Nominal Capacity:
    • 20-Hour (1.05A to 10.5V)............. 21.0 Ah
    • 10-Hour (2.0A to 10.5V).............. 20.0 Ah
    • 5-Hour (2.4A to 10.5V)............... 19.2 Ah
    • 3-Hour (3.51A to 10.2V).............. 17.5 Ah
    • 1-Hour (12.9A to 9.0V)............... 12.9 Ah
    • 15-Minute (39.5A to 9.0V)............ 9.9 Ah
  • Energy Density (20-Hour Rate): 1.72 W-h/in³ (105.12 W-h/l)
  • Specific Energy (20-Hour Rate): 16.49 W-h/lb (36.36 W-h/kg)
  • Internal Resistance (approx.): 8.0 milliohms
  • Max Discharge Current (7 Min.): 60.0A
  • Max Short-Duration Discharge Current (10 Sec.): 200.0A
  • 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): 7.14" x 3.03" x 6.56" (182mm x 77mm x 167mm)
  • Approximate Weight: 15.0 lbs. (6.9 kg)
Battery Size:SLA
Battery Capacity (mAh):21000
Battery Chemistry:Sealed Lead Acid
Battery Voltage:12
Battery Terminal Type:T12
Battery Shelf Life:6 Months
Product Certifications:CE, UL
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:240oz
Product Dimensions:7.14" (L) x 3.03" (W) x 6.56" (H)
Country of Origin:China
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Power-Sonic AGM Deep Cycle PDC-12200 21Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - T12/B Terminal

  • $75.00
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