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computer accessories & peripherals

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surge protectors & power

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battery backup (ups)

Small Ups

The UPS (uninterruptible power supply) is a battery backup that can keep your computer running even when the electricity goes out. Browse the top-ranked list of small UPS below along with associated reviews and opinions. 

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  1. Vertiv - PowerUPS 200 Standard Line Interactive PSA6-1350LVT, 1350VA/850W, AVR, USB Charging, Color LCD, User-Replaceable - Unknown

    SKU: J37HZ7J452

    Product Description

    A compact UPS with AVR, color LCD, USB charging, user-replaceable batteries, and dataline surge protection.
    See all Battery Backup (UPS)
    Your price for this item is $217.16

  2. Vertiv - PowerUPS 200 Standard Line Interactive PSA6-1000LVT, 1000VA/625W, AVR, USB Charging, Color LCD, User-Replaceable - Unknown

    SKU: J37HZ7J44S

    Product Description

    A compact UPS with automatic voltage regulation, color LCD, USB charging, and user-replaceable batteries for reliable backup.
    See all Battery Backup (UPS)
    Your price for this item is $185.31

  3. APC - UPS Battery Backup, 600VA/330W, Tower/Wall Mount, 7 Outlets, LED Indicator, USB-A port - Black

    SKU: JXKZPRJZXH

    Best and affordable UPS unit for home and business...Happy with product and Best Buy website...Best Buy had a very competitive price, order entry was really easy, and delivery was super fast....Very happy...

    Product Description

    A compact black battery backup with surge protection, seven NEMA outlets, and a convenient USB charging port.
    See all Battery Backup (UPS)
    Your price for this item is $85.99

  4. Vertiv - PowerUPS 100 Standby VRLA UPS PST6-700LVMT, 700VA/425W, 120V, USB Charging, User-Replaceable Battery, 8 Outlets - Unknown

    SKU: J37HZ7C2GL

    Product Description

    A compact standby UPS with 8 outlets, USB charging, user-replaceable battery, and dataline surge protection.
    See all Battery Backup (UPS)
    Your price for this item is $121.97

  5. APC - UPS Battery Backup, 450VA/255W, Tower/Wall Mount, 6 Outlets, LED Indicator - Black

    SKU: JXKZPRLFHK

    Love it...Love this product great back up battery easy to use made good quality and price is reasonable thank you...Best Buy...Great price...Great product for great price. Needed it right away with Best...

    Product Description

    A compact black battery backup with six outlets, surge protection, and alarms for reliable power outage protection.
    See all Battery Backup (UPS)
    Your price for this item is $66.99

  6. CyberPower - 450VA Battery Back-Up System - Black

    SKU: JX8P929K23

    Just the right size, and a great value. Best buy has always served me well....The unit is high quality for a Best Buy unit. It works great

    Product Description

    A compact black battery backup system with eight outlets, surge protection, and integrated lightning defense circuitry.
    See all Battery Backup (UPS)
    Your price for this item is $64.99

  7. APC - UPS Battery Backup, 650VA/360W, Tower/Wall Mount, 7 Outlets, LED Indicator, USB-A port - Black

    SKU: JXKZPRGPKH

    Will be purchasing again best brand , I love it , will be buying as a a gift for someone, the best period...Looks and works great!...Probably the best back-up system we have ever bought. Price was great...

    Product Description

    A reliable black battery backup with surge protection, seven outlets, and a USB Type-A port.
    See all Battery Backup (UPS)
    Your price for this item is $80.99
    Save $16
    The previous price was $96.99

  8. Vertiv - PowerUPS 200 Essential PSA6E-800LVT, 800VA/450W, AVR, User-Replaceable Batteries, Battery Backup, 4 NEMA Outlets - Unknown

    SKU: J37HZ7J4KV

    Product Description

    An intuitive UPS with AVR, user-replaceable batteries, four NEMA outlets, and USB-A/USB-C charging ports.
    See all Battery Backup (UPS)
    Your price for this item is $154.51

  9. APC - UPS Battery Backup, 425VA/255W, Tower/Wall Mount, 6 Outlets, LED Indicator - Black

    SKU: JXKZPRCJFW

    Best price as compared to amazon...Best buy had best price as compared to amazon. APC is trusted brand...Great UPS...This one is great and it is the perfect size. APC is the best battery backup that I...

    Product Description

    A black battery backup provides six outlets with surge protection and reliable power for essential electronics.
    See all Battery Backup (UPS)
    Your price for this item is $69.99

  10. CyberPower - 950VA Battery Back-Up System - Black

    SKU: JX8P929KXX

    The best product. Good price. I love my product...Great experience...Everything as expected, great product and great service from Best Buy.

    Product Description

    A reliable black battery backup system with 12 outlets, two USB ports, and surge protection.
    See all Battery Backup (UPS)
    Your price for this item is $109.99
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FAQ

Small UPS systems are ideal for protecting computers, Wi-Fi routers, gaming consoles, home office equipment, and other sensitive electronics from power interruptions.

A small UPS provides backup power from its internal battery when the main power supply is interrupted, allowing your connected devices to remain on long enough to save your work and safely shut down.

Yes, most small UPS models feature built-in surge protection to shield your devices from voltage spikes and electrical surges.

Absolutely! Small UPS units are commonly used to keep modems and routers running during outages, ensuring your home network stays connected.

Most small UPS units operate quietly, though some may emit a gentle hum or beep during power transitions or when running on battery backup.