

Power-Sonic PS-12550B 55Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - Button Terminal
- 55,000mAh capacity from rechargeable SLA chemistry - hours of power for your medical devices!
- Absorbent Gas Mat technology improves battery acid efficiency for stable performance
- Gas recombination improves battery health safety and energy retention
- B terminals allows users to quickly install in any compatible equipment
- Size: SLA
- Voltage: 12
- Rechargeable: Yes
- Chemistry: Sealed Lead Acid
- Capacity (mAh): 55000
- Terminal Type: M6
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Description
Power-Sonic PS-12550B 55Ah 12V Rechargeable Sealed Lead Acid (SLA) Battery - Button Terminal
SLA Power for High Drain Devices
Power high drain devices like medical equipment and emergency lighting systems with the Power-Sonic PS-12550B! The rechargeable Sealed Lead Acid chemistry's energy retention is so efficient that it has a capacity of 55,000mAh to provide long runtimes. With Absorbent Glass Mat technology that controls the flow of battery acid, the energy retention and power delivery are improved even more, providing a 5-year lifespan.
Impressive Safety Features
Don't worry about bringing the PS-12550B to construction zones, because the ABS case can handle scratches and impacts. Valve regulation keeps the pressure of the battery's interior for hours of stable, demanding use. Gas recombination controls any potential gas output while helping to maintain high energy retention for overall improved safety and performance.
- Notable Features
- » 12 volt power output for stable performance in high power drain equipment
- » Built with handles for easy carry and storage
- » DOT, IATA, FAA and CAB certifications for air travel
Item Details
| Brand | Power-Sonic |
| SKU | POWERSONIC-PS-12550-M6 |
| Series | PS |
| MPN | PS-12550-M6 |
| UPC | 00813340011274 |
| Size | SLA |
| Voltage | 12 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 55000 |
| Chemistry | Sealed Lead Acid |
| Shelf Life | 5 Years |
| Packaging | Boxed |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | SLA |
| Voltage | 12 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 55000 |
| Terminal Type | M6 |
| Integrated Charge Port | No |
Unit Dimensions
| Length | 8.9 in (226 mm) |
| Width | 5.31 in (135 mm) |
| Height | 8.15 in (207 mm) |
| Weight | 603.18 oz (17100 g) |
Certifications & Transport
| Certifications/Standards | ANSI, ISO 9001:2015, UL |
| Country Of Origin | China |
| HTS Code | 85072080 |
Packaging/Shipping Dimensions
| Length | 10.9 in |
| Width | 7.31 in |
| Height | 10.15 in |
| Shipping Weight | 33.07 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
Power-Sonic Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- 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.
- 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
- 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
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use





