CyberPower CP550SLG Standby UPS

CyberPower CP550SLG Standby UPS

CyberPower CP550SLG Standby UPS

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Expected availability: 1-3 Business Days

Product Highlights

  • 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
  • RJ11 Protection (1-In / 2-Out)
  • Windows Compatibility
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  • 1Description

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 (RJ11) 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 computer to increase the run-time on the UPS unit. PowerPanel is easily installed on any Windows-based computer 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-bit), 7 (32-/64-bit), Vista (32-/64-bit), XP (32-/64-bit), 2000, 2003, Server 2008, and Server 2012
ISO & Safety Certifications
The unit is certified by the FCC, cUL, and UL
UPC: 649532005598
In the Box
CyberPower CP550SLG Standby UPS
  • $100,000 Connected Equipment Guarantee
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Total Outlets 8 (4 Transformer-Sized)
    Protected Outlets 4 (Battery and Surge)
    4 (Surge Only)
    Plug Type NEMA 5-15P Offset Right-Angle
    USB Charging Ports Not Specified by Manufacturer
    SmartSlot Interface Not Specified by Manufacturer
    Coax Protection Not Specified by Manufacturer
    Data Line Protection RJ11
    Communications USB
    Emergency Power Off (EPO) Support Not Specified by Manufacturer
    Topology Standby
    Transfer Time 4 ms
    Surge Energy Rating 890 Joules
    Maximum Current Not Specified by Manufacturer
    Maximum Wattage 330 W
    Nominal Input Voltage Not Specified by Manufacturer
    Input Voltage Range Not Specified by Manufacturer
    Input Voltage Adjustable Range 90 to 140 VAC
    Input Frequency 50/60 Hz ± 3 Hz
    Nominal Output Voltage 120 VAC 
    Output Voltage Range Not Specified by Manufacturer
    Output Frequency 50/60 Hz ± 1%
    Load Capacity 550 VA
    Circuit Breaker Rating 10 A
    Waveform Simulated Sine Wave
    Cells 1
    Capacity 55 Wh (5.5 Ah / 12 V)
    Chemistry Lead-Acid
    Full-Load Runtime 2 Minutes
    Half-Load Runtime 8 Minutes
    Charging Time 8 Hours
    User Replaceable Not Specified by Manufacturer
    Hot-Swap Support Not Specified by Manufacturer
    External Battery Connection Not Specified by Manufacturer
    Operating Temperature 32 to 95°F / 0 to 35°C
    Operating Humidity 0 to 90%
    Certifications RoHS, as per Manufacturer
    Cable Length 5' / 1.5 m
    Material of Construction Not Specified by Manufacturer
    Dimensions (W x H x D) 9.8 x 6.0 x 3.0" / 248.9 x 152.4 x 76.2 mm
    Weight 6.4 lb / 2.9 kg
    Packaging Info
    Package Weight 7.25 lb
    Box Dimensions (LxWxH) 14.7 x 8.3 x 5.4"
    CP550SLG Standby UPS is rated 4.4 out of 5 by 15.
    Rated 4 out of 5 by from Pretty good surge protector & battery Price is about the only Con I can think of. But then again this is not a regular surge protector ! This unit has 8 A/C plug-ins, 4 of them say just Surge, the other 4 say Surge/Battery Back-up. Depending on what your protecting, you have up to 45 min. of battery power. This's for my wife's computer and she has a very nice computer set-up and we just had a good size storm come thru and fried the old surge protector. This one is much better than the one it is replacing. I would rather pay for a surge protector than a new computer. But B&H did have the best price online plus no tax and no shipping charge.
    Date published: 2013-08-05
    Rated 5 out of 5 by from So impressed that I bought six more I used to be a fan of a different brand, but it failed me twice. I bought a couple of different sizes of the CyberPower units, and they are great. I therefore placed this order for six more, to make sure every PC in the office is covered. These are great units, well designed, and very affordable. I frankly do not know how B&H afford free shipping on a product with a heavy lead acid battery, as other retailers do not offer free shipping on a heavy item like this. I would definitely recommend buying this, specifically from B&H.
    Date published: 2017-07-21
    Rated 5 out of 5 by from There is nothing like Peace of mind I bought three CP550SLG, stand-by UPS power units. They work out of the box without any kind of problem. I have installed them to protect my three computer areas in my home and home office. We already had a power outage and the two systems that were working continue to work for about the 8 minutes of the outage duration. If you own any kind of expensive electronic equipment at home or office, I strongly recommend getting this stand-by UPS system. There is nothing like peace of mind!
    Date published: 2017-08-16
    Rated 5 out of 5 by from Great Peace of Mind I bought 2 older versions of this unit five years ago. Both have worked flawlessly during that time, until a couple weeks ago when one of them must have developed an internal short. One side quit providing power. So, I immediately went to B&H and ordered a new one. It was delivered quickly and was simple to set in place of the old one. My computer equipment is expensive and very important to me as a photographer. I wouldn't be without these units.
    Date published: 2014-01-23
    Rated 4 out of 5 by from My third purchase of same item My old one was 7 years old the internal battery finally gave out, I got my money's worth. I just bought another one. Worked great with power outages, last one it didn't because it finally ended battery life. Fortunately my computers, printers monitor are still ok. Used to live NYC/NJ counted on B & H. Moved to Arizona, Bought a TV and other items, shipped right away, now this. Still count on B & H.
    Date published: 2017-01-07
    Rated 5 out of 5 by from APC? CyberPower is just as good I'm 71 years old and have always used APC UPS units. Over the past year I've been buying CyberPower units and have been very impressed. Their software is far superior to APC's and the UPS units have served me well and are still going strong. I have 7 UPS units, of which 4 are APC. They back up my 5 computers and cable modem, router and switches. I doubt I'll be buying anymore APC UPS units.
    Date published: 2018-02-12
    Rated 5 out of 5 by from Recommended My big complaint about UPS units (not limited to this one) is that only half of the available outlets supply battery backup. I needed an additional UPS for several low-draw accessories because my larger UPS couldn't accommodate all of them. That being said, this is a very nice unit, good power characteristics, and good outlet placement for those odd-shaped plugs.
    Date published: 2016-11-09
    Rated 4 out of 5 by from Cyber Power Had four items plugged in, tv, directtv stuff, equalizer and a fake fireplace heater. Apparently when the heater kicked on it was too much for this unit. Not sure why but I had to unplug the heater. Too soon to really tell how good it is because my house power has not gone out yet.
    Date published: 2018-02-15
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