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Power-Sonic AGM General Purpose PS-12550 55Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - U Terminal
- Item #: POWERSONIC-PS-12550-U
- Brand: Power-Sonic
Click to Enlarge Image
- Manufactured by Power-Sonic, the most trusted name in SLA batteries
- Universal terminal compatible with a wide range of backup power systems
- Regulation valves and spill-proof construction makes this battery durable and reliable
- Provides long lasting, consistent energy with absorbent glass mat technology

Order 50 pieces and get free shipping on your order of Power-Sonic batteries.
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$116.00
Usually ships the next business day
Qty. | Price |
1 | $116.00 ea. |
2 - 3 | $111.00 ea. |
4 - 5 | $104.00 ea. |
6 - 9 | $98.50 ea. |
10 - 31 | $96.50 ea. |
32 - 69 | $94.50 ea. |
70+ | $91.65 ea. |
Description
Power-Sonic PS-12550 SLA Battery
The search for portable power you can trust is over!
Power-Sonic introduces its 12-volt sealed lead acid battery line onto the market. The PS-12550 is a U terminal model, rated for 55AH and an internal resistance of 2.5 milliohms. Ideal for indoor and outdoor use, the PS-12550 is protected by ABS plastic, a hard outer shell built for increased impact resistance. AGM technology inside the battery removes free flowing liquid, excess heat, and increases overall current effectiveness. Ideal for alternative power sources, Power-Sonic sealed lead acid batteries are the preferred choice in portable power options.
Specifications:
- Chemistry:SLA (Sealed Lead Acid)
- Case: ABS Plastic
- Terminal Type: U/T6
- Nominal Voltage: 12 Volts (6 Cells)
- Nominal Capacity:
- 20-Hour (2.75A to 10.5V)......... 55.0 Ah
- 10-Hour (5.1A to 10.5V)........... 51.0 Ah
- 5-Hour (8.8A to 10.2V)............. 44.0 Ah
- 1-Hour (30.6A to 9.0V)............. 30.6 Ah
- 15-Min. (96.0A to 9.0V)............ 24.0 Ah
- Energy Density (20-Hour Rate): 1.64 W-h/in³ (100.30 W-h/l)
- Specific Energy (20-Hour Rate): 17.65 W-h/lb (38.91 W-h/kg)
- Max Discharge Current (7 Min.): 165.0A
- Max Short-Duration Discharge Current (10 Sec.): 410.0A
- Internal Resistance (approx.): 7.0 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): 9.04" x 5.45" x 8.98" (230mm x 138mm x 228mm)
- Approximate Weight: 36.0 lbs. (16.33 kg)
Specifications
Battery Size: | SLA | ||||
Battery Capacity (mAh): | 55000 | ||||
Battery Chemistry: | Sealed Lead Acid | ||||
Battery Voltage: | 12 | ||||
Battery Terminal Type: | U | ||||
Battery Shelf Life: | 6 Months | ||||
Product Certifications: | CE, UL | ||||
Packaging: | Bulk | ||||
Brand: | Power-Sonic | ||||
Warranty: | Battery Junction 30-Day Warranty | ||||
Return Policy: | Battery Junction Return Policy | ||||
Product Weight: | 576oz | ||||
Product Dimensions: | 9.04" (L) x 5.45" (W) x 8.98" (H) | ||||
UPC: | 813340010611 | ||||
MPN: | PS-12550-U | ||||
Country of Origin: | Vietnam |
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Power-Sonic AGM General Purpose PS-12550 55Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - U Terminal
- $116.00
- Standard Shipping Rates Apply
- In Stock
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