







Power-Sonic AGM General Purpose PS-12550 55Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - U Terminal
- 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
- Size: SLA
- Voltage: 12
- Rechargeable: Yes
- Chemistry: Sealed Lead Acid
- Capacity (mAh): 55000
- Terminal Type: U
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Description
Power-Sonic PS-12550 - U Terminals
55Ah, 12V Rechargeable SLA Battery
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. 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.
- Notable Features
- » Absorbent Glass Mat (AGM) technology for superior performance
- » Valve regulated, spill proof construction allows safe operation in any position
- » Power/volume ratio yielding unrivaled energy density
- » Rugged impact resistant ABS case and cover (UL94-HB)
- » 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
Item Details
| Brand | Power-Sonic |
| SKU | POWERSONIC-PS-12550-U |
| Series | PS |
| MPN | PS-12550-U |
| UPC | 813340010611 |
| Size | SLA |
| Voltage | 12 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 55000 |
| Chemistry | Sealed Lead Acid |
| Shelf Life | 6 Months |
| Packaging | Bulk |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | SLA |
| Voltage | 12 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 55000 |
| Terminal Type | U |
| Integrated Charge Port | No |
| Max. Discharge Rate | 410 |
Unit Dimensions
| Length | 9.04 in (230 mm) |
| Width | 5.45 in (138 mm) |
| Height | 8.98 in (228 mm) |
| Weight | 576.0 oz (16330 g) |
Certifications & Transport
| Certifications/Standards | CE, UL |
| Country Of Origin | Vietnam |
| HTS Code | 85072080 |
Packaging/Shipping Dimensions
| Shipping Weight | 38.62 lb |
Documents
Additional Details
| Packaging | Bulk |
| Warranty |
Power-Sonic 2 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime











