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Description
CyberPower CP550SLG Standby UPS550VA 330W Simulated Sine Wave UPS 8 Total Outlets USB Port EMI RFI Filters Quiet Operation LED Indicators Audible Alarms Resettable Circuit Breaker Multiple Mounting Options RJ 11 Protection (1 In 2 Out) Windows Compatibility CyberPower's CP550SLG Standby UPS has a capacity of 550VA 330W, eight (8) NEMA 5 15R receptacles, widely spaced to accommodate transformer based plugs. The unit was designed to safeguard a home office as well as other
- 550VA / 330W Simulated Sine Wave UPS
- 8 Total Outlets / USB Port
- EMI/RFI Filters
- Quiet Operation
- LED Indicators
- Audible Alarms
- Resettable Circuit Breaker
- Multiple Mounting Options
- RJ-11 Protection (1-In / 2 Out)
- Windows Compatibility
CyberPower's CP550SLG Standby UPS has a capacity of 550VA/330W, eight (8) NEMA 5-15R receptacles, widely-spaced to accommodate transformer-based plugs. The unit was designed to safeguard a home office as well as other electronics (monitors, printers, scanners, speakers, fax machines, CD/DVD players and iPods) from surges, spikes, sags, and brownouts.
Its design allows for horizontal or vertical placement, or it can be conveniently mounted on a wall. This UPS has a maintenance-free, 12V/5.5AH battery and offers connectivity via one (1) HID USB port. Lastly, protection for phone/network (RJ-11) is also included.
- Transformer-Spaced Outlets
- Widely-spaced outlets accommodate large transformer-based plugs without compromising the utility of other outlets
- EMI/RFI Filters
- Shielding against electromagnetic interference and radio frequency signals prevents line noise ("humming") over telephone lines or audio systems
- Quiet Operation
- Lowest sound emissions of any UPS in its class
- USB Connectivity
- HID compliant USB port enables full integration with built-in power management and auto shutdown features of Windows, Linux and Mac OS X
- LED Indicators
- LED status lights indicate power-on and wiring faults
- Audible Alarms
- Distinctive tones identify when the unit is running on battery power, if it is overloaded or when the battery is low
- Resettable Circuit Breaker
- The user may use this convenient unit reset switch in case of an overload
- Multiple Mounting Options
- Multiple mounting options: horizontal, vertical, cabinet, and wall
- Energy-Saving Technology
- This ENERGY STAR qualified UPS system utilizes GreenPower UPS high-efficiency design to save on energy costs by reducing energy consumption and heat buildup. Users can save up to 75% when compared to competitive models
- PowerPanel Personal Edition
- In event of a power outage, PowerPanel PE saves open files and hibernates the PC to increase the run-time on the UPS unit. PowerPanel is easily installed on any Windows-based PC and uses minimal system resources. Diagnostic screens display the status of the UPS, including silent operation mode, configurable system notifications, automatic self tests, adjustable high/low voltage warnings, event/data logging, and scheduled shutdowns
- Windows Compatibility
- The PowerPanel power management software has been fully tested and is compatible with Windows 8 32/64, Windows 7 32/64, Vista 32/64, XP 32/64, 2000, 2003, Server 2008 and Server 2012
- ISO & Safety Certifications
- The unit is certified by the FCC, cUL, and UL
UPC: 649532005598
| Topology | Standby |
| Form Factor | Compact |
| Input | Voltage: 96-140VAC Frequency: 47-63Hz Circuit Breaker: 10 amp Plug Type: NEMA 5-15P Plug Style: Right angle, 45° offset to the right Cord Length: 5' (1.5 m) |
| Output | VA: 550 Watts: 330 On Battery Voltage: 120VAC ±5% On Battery Frequency: 50/60Hz ±1% On Battery Waveform: Simulated sine wave Outlet Type: NEMA 5-15R Total: 8 Battery and Surge Protected Outlets: 4 Surge-Only Protected Outlets: 4 Widely Spaced Outlets: 4 Overload Protection: Internal circuitry limiting / circuit breaker Transfer Time: 4ms |
| Surge Energy Rating | 890 joules |
| Battery | Runtime at Half Load (min): 8 Runtime at Full Load (min): 2 Battery Type: Sealed lead-acid Battery Size: 12V/5.5AH Typical Recharge Time: 8 hours Battery Quantity: 1 |
| Surge Protection and Filtering | Phone Protection RJ-11: 1-in, 2-out EMI/RFI Filtration: Yes |
| Management and Communications | HID Compliant USB port: Yes Management cable: USB cable LED Indicators: Power on, wiring fault Audible Alarms: On battery, low battery, overload Software: PowerPanel Personal Edition |
| Agency Certifications | Safety: UL1778, cUL 107.3, FCC DOC Class B Environmental: RoHS compliant |
| Mount | Keyhole mounting slots |
| Environmental Requirements | Operating Temperature: 32-95°F (0-35°C) Operating Humidity: 0-90% non-condensing |
| ENERGY STAR Qualified | Yes, GreenPower UPS high efficiency |
| Dimensions (WxHxD) | 9.8 x 6.0 x 3.0" (248.9 x 152.4 x 76.2 mm) |
| Weight | 6.4 lb. (2.9kg) |
| Packaging Info | |
|---|---|
| Package Weight | 6.9 lb |
| Box Dimensions (LxWxH) | 14.7 x 8.3 x 5.4" |
In the Box
CyberPower CP550SLG Standby UPS
- $100,000 Connected Equipment Guarantee
- 3-Year Limited Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
A product that will make a difference!
Color: White, Size: King (Pack of 2)
These king-size pillows are incredibly comfortable and supportive. They are soft enough to feel luxurious, yet they provide great support for my head and neck throughout the night. The king size is perfect for a larger bed and gives the bed a full, hotel-like appearance. The pillows keep their shape well and fluff up nicely after use. I've been sleeping much better since getting them and would definitely recommend them to anyone looking for quality, comfortable pillows.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
A must have♥️❤️
Color: White, Size: King (Pack of 4)
These pillows are amazing They’re plush and extremely comfortable. I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Finally! Comfy pillows for a😴good night sleep
Color: White, Size: Queen (Pack of 4)
Just wow!!
Looking for new pillows that are comfortable & hold their shape. These are it !
I love anything by utopia. And these pillows did not disappoint.
Great value. Feels like a high end pillow.
As a side sleeper these are a keeper.
Highly recommend. And ill be purchasing more!
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Soft...but fluffy and tall
Color: White, Size: Standard (Pack of 2)
I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Soft, fluffy and surprisingly comfortable
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
I really liked these pillows. I tried to show different things in my photos because I wanted people to see the details: the design, how fluffy they are, and how full and thick they actually look. They are so full that the pillowcase even looks tight once you put it on, which I actually loved because they look luxurious and well-filled.
At first glance they look very thick and high, but once you lay down they feel soft and fluffy instead of hard. They adjust comfortably and feel very cozy whether you’re sleeping, relaxing, or even reading before bed.
I think they offer a really good balance because they feel supportive without being stiff. Of course, pillow preference is very personal—some people like lower pillows and others like higher ones—but for someone who likes fuller pillows that are still soft and comfortable, these are great.
They are spacious, cozy, and feel like a very good purchase overall. I honestly don’t have any complaints so far. Definitely happy with them.
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Reviewed in the United States on May 15, 2026