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Best Buy customers often prefer the following products when searching for best ups power supply.

UPS is a power backup solution that allows you to protect your computer, network and other electronics from power surges and outages. A UPS unit will help prevent damage to your equipment in the event of electrical interruption, so it is a must-have for your home or office. Browse the top-ranked list of best UPS power supplies below along with associated reviews and opinions.

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  1. CyberPower - 650VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Power supply...Nice power supply. Easy to use. Not sure what happens when the power goes out, that has not happened yet....Good backup power supply for small devices. Decent life."

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    Product Description

    Protect the delicate components of your computer setup with this CyberPower Systems standby UPS system. This uninterruptible power supply adds a layer of defense against surges, spikes and sags, keeping circuits from overloading and electronics from burning out. Offering eight standard outlets and battery backup, this CyberPower Systems standby UPS system provides space for connecting your PC, printer, scanners and other devices to a reliable power supply.
    See all Battery Backup (UPS)
    Top comment

    "Power supply...Nice power supply. Easy to use. Not sure what happens when the power goes out, that has not happened yet....Good backup power supply for small devices. Decent life."

    See all customer reviews

    Product Description

    Protect the delicate components of your computer setup with this CyberPower Systems standby UPS system. This uninterruptible power supply adds a layer of defense against surges, spikes and sags, keeping circuits from overloading and electronics from burning out. Offering eight standard outlets and battery backup, this CyberPower Systems standby UPS system provides space for connecting your PC, printer, scanners and other devices to a reliable power supply.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  2. CyberPower - 1500VA Sine Wave Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Power supply...Just enough stored power to run my pc when my power trips … no interruptions...Ups...Very powerful backup and recommend to anyone looking for a good backup power supply"

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    Product Description

    Protect high-end devices with this CyberPower UPS battery backup. The multifunction LCD screen provides immediate charge status of the battery and power conditions to keep you informed, while the automatic voltage regulation maintains a safe voltage level to conserve battery life. This CyberPower UPS battery backup has data line protection that helps prevent damage to electronics. The GX1500U features an advanced multifunction control panel with a color LCD to quickly confirm status and alerts at-a-glance. The screen tilts for easy viewing when the UPS is placed in a low position such as under a desk. Two USB charge ports (one Type-A and one Type-C) power portable devices such as mobile phones and tablets, even during a utility power failure. The GX1500U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently.
    See all Battery Backup (UPS)
    Top comment

    "Power supply...Just enough stored power to run my pc when my power trips … no interruptions...Ups...Very powerful backup and recommend to anyone looking for a good backup power supply"

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    Product Description

    Protect high-end devices with this CyberPower UPS battery backup. The multifunction LCD screen provides immediate charge status of the battery and power conditions to keep you informed, while the automatic voltage regulation maintains a safe voltage level to conserve battery life. This CyberPower UPS battery backup has data line protection that helps prevent damage to electronics. The GX1500U features an advanced multifunction control panel with a color LCD to quickly confirm status and alerts at-a-glance. The screen tilts for easy viewing when the UPS is placed in a low position such as under a desk. Two USB charge ports (one Type-A and one Type-C) power portable devices such as mobile phones and tablets, even during a utility power failure. The GX1500U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  3. CyberPower - 750VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Power up...Great power supply backup Excellent value for the price...Great power supply !...So far so good. Power has surged several times and the power supply has done its job."

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    Product Description

    Protect electronics against power surges and prevent data loss with this slim profile 375W CyberPower UPS. The two USB Type-A ports charge portable devices rapidly, while the compact charger lowers power consumption. Eight sizable outlets support transformer-based plugs for uninterrupted access. This ENERGY STAR-qualified CyberPower UPS includes free software for simple monitoring and control, and keyhole slots support wall mounting to conserve space.
    See all Battery Backup (UPS)
    Top comment

    "Power up...Great power supply backup Excellent value for the price...Great power supply !...So far so good. Power has surged several times and the power supply has done its job."

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    Product Description

    Protect electronics against power surges and prevent data loss with this slim profile 375W CyberPower UPS. The two USB Type-A ports charge portable devices rapidly, while the compact charger lowers power consumption. Eight sizable outlets support transformer-based plugs for uninterrupted access. This ENERGY STAR-qualified CyberPower UPS includes free software for simple monitoring and control, and keyhole slots support wall mounting to conserve space.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  4. CyberPower - 450VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Power supply...Good power supply, only last minutes but does the job well....UPS power supply...I really like this UPS. Good price for the security of not loosing power. "

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    Product Description

    Protect your desktop computer and other electronics with this CyberPower UPS standby system. Composite integrated circuitry defends against lightning while the system works to safeguard against power surges, brownouts or outages that can jeopardize delicate wiring. The 12-volt battery backup on this CyberPower UPS standby system has eight standard outlets to handle multiple devices, ensuring extra protection for electronics for up to 90 seconds at full load.
    See all Battery Backup (UPS)
    Top comment

    "Power supply...Good power supply, only last minutes but does the job well....UPS power supply...I really like this UPS. Good price for the security of not loosing power. "

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    Product Description

    Protect your desktop computer and other electronics with this CyberPower UPS standby system. Composite integrated circuitry defends against lightning while the system works to safeguard against power surges, brownouts or outages that can jeopardize delicate wiring. The 12-volt battery backup on this CyberPower UPS standby system has eight standard outlets to handle multiple devices, ensuring extra protection for electronics for up to 90 seconds at full load.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  5. CyberPower - 950VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Great UPS...Reliable Uninterruptable Power Supply for your computer or other devices. ...Great and reliable backup power supply....Great and reliable backup power supply for desktop setup. Have been using this brand for years with no issues."

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    Product Description

    Protect your PC and other electronic devices from power abnormalities with this CyberPower UPS. It features 12 standard outlets and two USB charging ports to provide full-time surge protection for a variety of equipment. This CyberPower UPS has an output of 950 VA/510 W so it can handle powerful devices for up to two minutes at full load.
    See all Battery Backup (UPS)
    Top comment

    "Great UPS...Reliable Uninterruptable Power Supply for your computer or other devices. ...Great and reliable backup power supply....Great and reliable backup power supply for desktop setup. Have been using this brand for years with no issues."

    See all customer reviews

    Product Description

    Protect your PC and other electronic devices from power abnormalities with this CyberPower UPS. It features 12 standard outlets and two USB charging ports to provide full-time surge protection for a variety of equipment. This CyberPower UPS has an output of 950 VA/510 W so it can handle powerful devices for up to two minutes at full load.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  6. CyberPower - 1000VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Excellent ups power supply. Works well and is easy to set up....Power supply...GREAT power supply."

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    Product Description

    This CyberPower LE1000DG 1000VA battery back-up system features Line Interactive topology that regulates high and low voltage without using battery power. Twelve outlets safeguard equipment, with 1030 joules of protection.
    See all Battery Backup (UPS)
    Top comment

    "Excellent ups power supply. Works well and is easy to set up....Power supply...GREAT power supply."

    See all customer reviews

    Product Description

    This CyberPower LE1000DG 1000VA battery back-up system features Line Interactive topology that regulates high and low voltage without using battery power. Twelve outlets safeguard equipment, with 1030 joules of protection.
    See all Battery Backup (UPS)
    See all Battery Backup (UPS)
  7. Apple - iMac 24" All-in-One - M3 chip - 8GB Memory - 512GB (Latest Model) - Blue - Front_Zoom
    Top comment

    "Your associate advised that best buy could not supply 1TB and needed to order directly from Apple....So nice to have an all in one computer that doesn’t constantly give me pop ups for security products. Great screen size."

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    Product Description

    iMac. The world’s best all-in-one desktop computer, now supercharged by the M3 chip. With a stunning 24-inch display in an iconic design and best-in-class camera, mics, and speakers. iMac is perfect for work and play.
    See all All Desktops
    Top comment

    "Your associate advised that best buy could not supply 1TB and needed to order directly from Apple....So nice to have an all in one computer that doesn’t constantly give me pop ups for security products. Great screen size."

    See all customer reviews

    Product Description

    iMac. The world’s best all-in-one desktop computer, now supercharged by the M3 chip. With a stunning 24-inch display in an iconic design and best-in-class camera, mics, and speakers. iMac is perfect for work and play.
    See all All Desktops
    See all All Desktops
  8. Rocketfish™ - 6-Outlet Strip Premium/1-USB-C/1-USB 2,880 Joules Surge Protector - Black - Front_Zoom
    Top comment

    "Power strip is really nice...On/off lighting switch is really nice to have because it illuminates the box when plugging in power supplies....Power supply...All in one power supply is the way to go. It really cleaned up my power cables."

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    Product Description

    Stay protected from a power spike with the Rocketfish RF-HTS623P 6-Outlet/1-USB-C/1-USB 2,880 Joules Surge Protector. It absorbs power surges up to 2,880 joules, keeping your devices safely connected. A USB-C port and USB port efficiently charge your mobile devices with 32 total watts. This surge protector also combines the best of both worlds with four standard-spaced and two wide-spaced outlets to connect wall chargers and other devices. Finally, it includes 3-line protection and status LED lights, so you know your devices are being protected from surges that can enter all three lines.
    See all Surge Protectors
    Top comment

    "Power strip is really nice...On/off lighting switch is really nice to have because it illuminates the box when plugging in power supplies....Power supply...All in one power supply is the way to go. It really cleaned up my power cables."

    See all customer reviews

    Product Description

    Stay protected from a power spike with the Rocketfish RF-HTS623P 6-Outlet/1-USB-C/1-USB 2,880 Joules Surge Protector. It absorbs power surges up to 2,880 joules, keeping your devices safely connected. A USB-C port and USB port efficiently charge your mobile devices with 32 total watts. This surge protector also combines the best of both worlds with four standard-spaced and two wide-spaced outlets to connect wall chargers and other devices. Finally, it includes 3-line protection and status LED lights, so you know your devices are being protected from surges that can enter all three lines.
    See all Surge Protectors
    See all Surge Protectors
  9. Brother - DCP-L2640DW Wireless Black-and-White Refresh Subscription Eligible 3-in-1 Laser Printer - Gray - Front_Zoom
    Top comment

    "Scanning speed is good. The best feature of this inexpensive laser is duplex printing. ...Best copier...Brother copier best one I ever had. Don't have to worry about color cartridge. "

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    Product Description

    Best for small businesses, the Brother DCP-L2640DW Wireless Compact Black & White (Monochrome) Multi-Function Laser Printer combines three critical business functions in one footprint. Scan, copy, and produce professional-quality prints quickly and easily with this compact multi-function wireless printer. The DCP-L2640DW is the smart way for any business to create and share pristine prints, economize workspaces, simplify supply management, and reach operational goals. Efficient and affordable, this 3-in-1 printer is the practical choice for high-volume printing, copying, and scanning. Designed with features to save you time and cost: print speeds up to 36 ISO pages per minute (1) (ppm); automatic duplex printing; a 250-sheet paper tray (2) that reduces the frequency of paper refills; and a 50-page auto document feeder (2) that expedites multi-page copy and scan jobs. Dual-band wireless, Ethernet, and USB 2.0 interfaces provide an array of flexible connection options. Finally, advanced security features help safeguard information and maintain secure connections while printing.
    See all Black & White Laser Printers
    Top comment

    "Scanning speed is good. The best feature of this inexpensive laser is duplex printing. ...Best copier...Brother copier best one I ever had. Don't have to worry about color cartridge. "

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    Product Description

    Best for small businesses, the Brother DCP-L2640DW Wireless Compact Black & White (Monochrome) Multi-Function Laser Printer combines three critical business functions in one footprint. Scan, copy, and produce professional-quality prints quickly and easily with this compact multi-function wireless printer. The DCP-L2640DW is the smart way for any business to create and share pristine prints, economize workspaces, simplify supply management, and reach operational goals. Efficient and affordable, this 3-in-1 printer is the practical choice for high-volume printing, copying, and scanning. Designed with features to save you time and cost: print speeds up to 36 ISO pages per minute (1) (ppm); automatic duplex printing; a 250-sheet paper tray (2) that reduces the frequency of paper refills; and a 50-page auto document feeder (2) that expedites multi-page copy and scan jobs. Dual-band wireless, Ethernet, and USB 2.0 interfaces provide an array of flexible connection options. Finally, advanced security features help safeguard information and maintain secure connections while printing.
    See all Black & White Laser Printers
    See all Black & White Laser Printers
  10. Anker - SOLIX 522 Portable Power Station 299Wh Quiet & Eco-friendly Battery Powered Generator for Camping, Emergency Home Backup - Black - Front_Zoom
    Top comment

    "Anker Backup Power Review...It works well out of the box but I miscalculated my power requirements and needed a larger power supply...Portable Power Supply...Great product for recharging components on the go or when power is unavailable. Perfect for camping or inclement weather."

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    Product Description

    Designed with 299Wh capacity and charging up to 6 devices at once, the Anker SOLIX 522 is a best portable battery powered generator to power your 99% consumer electronics like cell phone, laptop, drones, fan, TV and etc when you are in on-the-go off grid adventures(camping, tailgating, RV road trip , gateway) or as an emergency home backup if the electricity goes out unexpectedly. As a portable power station, it weighs only 8.6 pounds, making it a breeze to carry around.
    See all Portable Chargers & Power Banks
    Top comment

    "Anker Backup Power Review...It works well out of the box but I miscalculated my power requirements and needed a larger power supply...Portable Power Supply...Great product for recharging components on the go or when power is unavailable. Perfect for camping or inclement weather."

    See all customer reviews

    Product Description

    Designed with 299Wh capacity and charging up to 6 devices at once, the Anker SOLIX 522 is a best portable battery powered generator to power your 99% consumer electronics like cell phone, laptop, drones, fan, TV and etc when you are in on-the-go off grid adventures(camping, tailgating, RV road trip , gateway) or as an emergency home backup if the electricity goes out unexpectedly. As a portable power station, it weighs only 8.6 pounds, making it a breeze to carry around.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
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