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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 - 1500VA Sine Wave Battery Back-Up System - Black - Front_Zoom
    Top comment

    "Very powerful backup and recommend to anyone looking for a good backup power supply...Great for back up during these summer Storms and protecting all my stuff...Best UPS for backup power...Ups"

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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

    "Very powerful backup and recommend to anyone looking for a good backup power supply...Great for back up during these summer Storms and protecting all my stuff...Best UPS for backup power...Ups"

    See all customer reviews

    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)
  2. 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."

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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)
    See all Battery Backup (UPS)
  3. 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)
  4. 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)
  5. 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)
  6. CyberPower - 450VA Battery Back-Up System - Black - Front_Zoom
    Top comment

    "power supply...this power supply works very good power went out kept my computer from crashing...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...this power supply works very good power went out kept my computer from crashing...UPS power supply...I really like this UPS. Good price for the security of not loosing power. "

    See all customer reviews

    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)
  7. Best Buy essentials™ - 3-in-1 7.5W Magnetic Wireless Charger with Apple Watch Charger Holder for iPhone 14/13/12 series + Apple Watch + AirPods - White - Front_Zoom
    Top comment

    "I like the fact that the watch cord gets wrapped inside the stand so only the power cord shows. Very nice....As I mentioned, with all three chargers occupied this stand powers my devices just as quickly as the individual magsafe chargers I was using (on 20w power supplies). "

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    Product Description

    Charge your devices simultaneously and efficiently with this Best Buy essentials BE-MQ231W23 3-in-1 Magnetic Wireless Charger with Apple Watch Charger Holder. It’s compatible with magnetic charging and can charge up to three devices at once. Simply snap your iPhone on the stand, your AirPods on the below charging pad and connect your Apple Watch charging cable to use the built-in ring and charge them all simultaneously. The LED light assures you your devices are charging, and the included 5 ft. power adapter lets you place the charging stand where it’s most convenient to you. It’s just a charging stand – until you need a comfortable and convenient charger that has it all.
    See all Wireless Charging Pads, Stands & Mounts
    Top comment

    "I like the fact that the watch cord gets wrapped inside the stand so only the power cord shows. Very nice....As I mentioned, with all three chargers occupied this stand powers my devices just as quickly as the individual magsafe chargers I was using (on 20w power supplies). "

    See all customer reviews

    Product Description

    Charge your devices simultaneously and efficiently with this Best Buy essentials BE-MQ231W23 3-in-1 Magnetic Wireless Charger with Apple Watch Charger Holder. It’s compatible with magnetic charging and can charge up to three devices at once. Simply snap your iPhone on the stand, your AirPods on the below charging pad and connect your Apple Watch charging cable to use the built-in ring and charge them all simultaneously. The LED light assures you your devices are charging, and the included 5 ft. power adapter lets you place the charging stand where it’s most convenient to you. It’s just a charging stand – until you need a comfortable and convenient charger that has it all.
    See all Wireless Charging Pads, Stands & Mounts
    See all Wireless Charging Pads, Stands & Mounts
  8. Best Buy essentials™ - 5,000mAh 7.5W Magnetic Wireless Portable Charger for iPhone 14/13/12 series and MagSafe Compatible Devices - White - Front_Zoom
    Top comment

    "Back up Power...Not worried about running out of power with this great back up power pack...Use a 20w power adapter to charge this up. Tjeres a way to restart the battery bank when it acts up. "

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    Product Description

    Allow us to help you maintain the battery of your phone while you’re on the go with the Best Buy essentials BE-MQ25KW23 5,000mAh Magnetic Wireless Portable Charger for Apple and Most USB-C Devices. A standard USB-C port and magnetic charging provide 7.5W of total power to keep your devices charged and at the ready. With a 5,000mAh capacity, attach the charger to your iPhone or other magnetic compatible device or use the included USB-C cable for other devices. LED indicator lights will let you know when the battery is charging your device and when it needs to be charged. A white, compact design lets the battery fit smoothly into your pocket or purse, ready to take wherever you go. Let us keep your devices powered with portable batteries backed by Best Buy.
    See all Portable Chargers & Power Packs
    Top comment

    "Back up Power...Not worried about running out of power with this great back up power pack...Use a 20w power adapter to charge this up. Tjeres a way to restart the battery bank when it acts up. "

    See all customer reviews

    Product Description

    Allow us to help you maintain the battery of your phone while you’re on the go with the Best Buy essentials BE-MQ25KW23 5,000mAh Magnetic Wireless Portable Charger for Apple and Most USB-C Devices. A standard USB-C port and magnetic charging provide 7.5W of total power to keep your devices charged and at the ready. With a 5,000mAh capacity, attach the charger to your iPhone or other magnetic compatible device or use the included USB-C cable for other devices. LED indicator lights will let you know when the battery is charging your device and when it needs to be charged. A white, compact design lets the battery fit smoothly into your pocket or purse, ready to take wherever you go. Let us keep your devices powered with portable batteries backed by Best Buy.
    See all Portable Chargers & Power Packs
    See all Portable Chargers & Power Packs
  9. Best Buy essentials™ - 9' Micro USB to USB Charge-and-Sync Cable - Black - Alt_View_Zoom_11
    Top comment

    "Exactly what I was looking for to power up my fire stick...New Fire stick got longer power cord....Needed longer power supply for fire stick. Worked like a charm"

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    Product Description

    It’s just a charging cable—until your phone is dead. With the Best Buy essentials BE-MMA922K 9' Micro USB to USB Charge-and-Sync Cable, quickly charge your smartphone, tablet and other micro-USB devices so you can get back to work. Charge-and-sync capabilities allow you to quickly transfer music, photos and other files with a data transfer speed of up to 480 Mbps. Slim connectors grant an easy fit, letting you plug in your device without having to take its protective case off every time. A flexible 9 ft. cable reaches wherever you need it. Backed by Best Buy, you can depend on a durable design that keeps your devices powered throughout the day.
    See all Charge & Sync Cables
    Top comment

    "Exactly what I was looking for to power up my fire stick...New Fire stick got longer power cord....Needed longer power supply for fire stick. Worked like a charm"

    See all customer reviews

    Product Description

    It’s just a charging cable—until your phone is dead. With the Best Buy essentials BE-MMA922K 9' Micro USB to USB Charge-and-Sync Cable, quickly charge your smartphone, tablet and other micro-USB devices so you can get back to work. Charge-and-sync capabilities allow you to quickly transfer music, photos and other files with a data transfer speed of up to 480 Mbps. Slim connectors grant an easy fit, letting you plug in your device without having to take its protective case off every time. A flexible 9 ft. cable reaches wherever you need it. Backed by Best Buy, you can depend on a durable design that keeps your devices powered throughout the day.
    See all Charge & Sync Cables
    See all Charge & Sync Cables
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