CyberPower 650VA UPS Battery Backup (SX650U-FC) - Black

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Model Number: SX650U-FC
Web Code: 13013578


Keep desktop computers, entertainment systems, and other devices powered and protected with this CyberPower UPS battery backup. Featuring a 650VA capacity, this battery backup comes with a surge protection system to keep your equipment safe from power spikes.


Sold and shipped by Best Buy
  • Provides backup power and surge protection for home and office devices
  • 8 outlets - 4 surge and battery backup, 4 surge only - provide you with adequate connections for your computers, modems, wireless routers, and more
  • 4 outlets are widely-spaced to accommodate transformer based plugs
  • 2 USB ports for charging phones, tablets, and more during a power outage
  • USB A+B cable and user manual included
  • 5 ft. cable help you reach those faraway power outlets
  • PowerPanel Personal software allows you to monitor and control your UPS through a USB port, and receive real-time alerts, schedule shutdowns, and view important UPS operating information
  • ENERGY STAR certified
  • Manufacturer offers a 3-year warranty and a lifetime connected equipment guarantee
Number of Outlets
Cord Length
1.5 m
Equipment Protection Warranty
Type of Plug
Right Angle, 45 Degree Offset To The Right


35.99 cm
19.98 cm
11.48 cm
Width (Inches)
14.17 in
Height (Inches)
7.87 in
Depth (Inches)
4.52 in
3.14 kg
  • UPS System
  • USB A+B Type Cable
  • User Manual

  • Battery backup does exactly what it is supposed to do

    from Ontario on April 10, 2019

    If one knows how much power is required, and chooses a backup that s capable of providing the correct amount, these work very well! I see lots of reviews claiming that they are unable to supply enough power to high end electronics and gaming computers. These people have not selected the battery backup capable of powering their device. These backups are rated in VA rather than in Watts. a 650VA backup provides about 375 Watts of power and most will only keep connected devices powered for 60 seconds to 6 minutes, depending on the load. If you have a high draw device like an office computer on this backup, it will likely use close to 100% of the capacity (the average office desktop PC uses about 300 watt power supply) and will only give you enough time to shut the computer down gracefully. Do not buy this if you need long uptime during an outage or if you want to power anything over ~350 watts for more than a minute or two. This is designed to safeguard against sudden power loss, not keep your office or gaming computer running through a power outage.

  • Don't buy for a gaming computer

    from Quebec, QC on December 1, 2018

    This thing is not powerful enough for gaming computer (I7-7700k with 1080Ti). Made my computer crash with blue screen of death while playing games. Never had BSOD before or after using this.

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