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Power-Sonic AGM Deep Cycle PDC-12350 35Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - NB Terminal

Brand: Power-Sonic
Brand: Power-Sonic

Power-Sonic PDC-12350 AGM Deep Cycle SLA Battery 12-Volt 35-AH NB Terminal

Part of Power-Sonic's PDC Deep Cycle Series, the PDC-12350 . Like its PDC series relatives, the PDC-12350 features Absorbent Glass Mat (AGM) technology that allows energy to be evenly dispersed and stored throughout the battery, allowing for optimal usage of the battery. The battery's energy density is unrivaled among lead acid batteries, able to store 1.56Wh per cubic inch, and its oversize negative plates and specialized paste formulation allow for true deep cycle performance.

The PDC-12350 is as safe as it is powerful, having earned D.O.T., I.A.T.A., F.A.A., and C.A.B. certifications, solid evidence of its solid structure. The battery itself is completely spill-proof and valve-regulated, making it safe to operate in any position, and is enclosed in a rugged, impact resistant ABS Plastic case and cover, so it is always safe to transport and operate.


  • Absorbent Glass Mat (AGM) technology provides superior performance
  • Valve regulated, spill-proof for safe use in any position
  • Remarkably rugged, impact resistant ABS Plastic case and cover
  • Oversize negative plates and specialized paste formulation provide true deep cycle performance
  • Astounding energy density


  • Chemistry:SLA (Sealed Lead Acid)
  • Terminal Type: NB3
  • Nominal Voltage: 12 Volts (6 Cells)
  • Nominal Capacity:
    • 20-Hour (1.75A to 10.5V)............. 35.0 Ah
    • 10-Hour (3.30A to 10.5V)............. 33.0 Ah
    • 5-Hour (4.04A to 10.5V).............. 32.3 Ah
    • 3-Hour (5.79A to 10.2V).............. 28.9 Ah
    • 1-Hour (21.3A to 9.0V)............... 21.3 Ah
    • 15-Minute (65.1A to 9.0V)............ 16.3 Ah
  • Energy Density (20-Hour Rate): 1.56 W-h/in³ (95.13 W-h/l)
  • Specific Energy (20-Hour Rate): 16.03 W-h/lb (35.35 W-h/kg)
  • Internal Resistance (approx.): 11.0 milliohms
  • Max Discharge Current (7 Min.): 106.2A
  • Max Short-Duration Discharge Current (10 Sec.): 350.0A
  • 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): 7.68" x 5.12" x 7.09" (195mm x 130mm x 180mm)
  • Approximate Weight: 25.0 lbs. (11.3 kg)
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