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Tower Ups

A UPS (uninterruptible power supply) is a device that provides emergency power to your computer and other electronics when the power goes out. It does this by converting your car battery or another source of AC power into a regulated DC supply that can be used to run your equipment. Browse the top-ranked list of tower UPSes below along with associated reviews and opinions. 

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  1. Vertiv - Liebert ITA2 10KVA Tower/Rack Mountable UPS - Rack/Tower - 120 V AC, 230 V AC Input - 120 V AC, 127 V AC, 208 V AC, 220 - Black,Gray

    SKU: J37HZ77PQS

    Product Description

    A black and gray UPS delivering reliable, efficient three-phase power with true on-line double-conversion technology.
    See all Battery Backup (UPS)
    Your price for this item is $12,305.62
  2. Eaton - 5P1500, 1440VA 1100 Watts 8 Outlets Tower UPS - Black

    SKU: JX4K7ZPWZY

    Product Description

    A line-interactive UPS with true sine wave output, eight outlets, and a cybersecure network card option.
    See all Battery Backup (UPS)
    Your price for this item is $787.81
    Save $0
    The previous price was $787.83
  3. 3000 VA Eaton 9SX 208V L6-20R Tower UPS - Black

    SKU: JX4K7Z64C4

    Product Description

    A double-conversion UPS with pure sine wave output, surge protection, and cybersecure remote management capabilities.
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    Your price for this item is $4,491.29
  4. Vertiv - Liebert GXT5 3000VA Rack/Tower UPS - 2U Rack/Tower - 3.30 Minute Stand-by - 230 V AC Input - 208 V AC Output - Unknown

    SKU: J37HZ7JSQ4

    Product Description

    A flexible rack/tower UPS providing online double conversion power protection and remote management for critical infrastructure.
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    Your price for this item is $4,600.50
    Save $539
    The previous price was $5,140.35
  5. Eaton - Tripp Lite series SmartOnline SU5000RT 5000VA Rack/tower UPS - 3U Rack/Tower - AVR - 3 Minute Stand-by - 230 V AC Input - Black

    SKU: J325G75FWF

    Product Description

    A black pure sine wave UPS with AVR, LCD display, and multiple output voltages for reliable power backup.
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    Your price for this item is $4,513.95
    Save $1476
    The previous price was $5,990.00
  6. Vertiv Liebert GXT5 UPS - 10kVA/10kW 208V | Online Rack Tower Energy Star - Double Conversion | 5U | Built-in RDU101 - Black

    SKU: J37HZ77TWC

    Product Description

    A black double-conversion UPS delivering 10kVA/10kW with ENERGY STAR certification and remote monitoring capabilities.
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    Your price for this item is $9,891.65
    Save $494
    The previous price was $10,386.23
  7. Tripp Lite - by Eaton UPS 700VA 350W Line-Interactive UPS with 6 Outlets - AVR 120V 50/60 Hz LCD USB Tower - Tower - AVR - Black

    SKU: J78C5ZSTLC

    Product Description

    A black line-interactive UPS with 6 outlets, LCD display, AVR, and USB connectivity for reliable backup.
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    Your price for this item is $182.76
  8. APC - UPS Battery Backup Pro, 1500VA/900W, Tower, 10 Outlets, LCD Display, USB-A + USB-C ports - Black

    SKU: JXKZPRCSQ7

    Great great!!!!This is best choice. I love it!!!!!...Love it !! Best quality on the market!!...I love it. Great!!!...Love it!!

    Product Description

    A reliable black tower UPS with 10 outlets, LCD display, and USB Type-C and Type-A ports.
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    Your price for this item is $219.99
  9. APC - Back-UPS, 500VA, Tower, 120V, 6 NEMA 5-15R Outlets , User Replaceable Battery - Tower - 8 Hour Recharge - 3 Minute - Black

    SKU: JXKZP6GYXP

    Great features

    Product Description

    A black tower UPS providing battery backup, surge protection, and data line protection for essential electronics.
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    Your price for this item is $190.42
    Save $2
    The previous price was $193.04
  10. Eaton - 5S UPS 700VA 420 Watt 230V Tower UPS Sine Wave Battery Back Up LCD USB - Tower - 2 Minute Stand-by - 220 V AC - Unknown

    SKU: JX4K7ZPKTF

    Product Description

    A sine wave battery backup UPS with LCD display, 700VA capacity, and maintenance-free lead acid battery.
    See all Battery Backup (UPS)
    Your price for this item is $219.02
    Save $10
    The previous price was $229.97

FAQ

A tower UPS (Uninterruptible Power Supply) is a standalone device designed to provide backup power and protect your electronics from power outages, surges, and voltage fluctuations. It works by switching to battery power instantly when it detects a loss of power, ensuring your devices remain operational and protected.

Yes, tower UPS systems are ideal for home office setups. They can support computers, monitors, routers, and other essential devices, helping prevent data loss and equipment damage during unexpected power interruptions.

Tower UPS units are compatible with a wide range of devices, including desktop computers, servers, networking equipment, gaming consoles, and home entertainment systems. Always check the power requirements of your devices to ensure compatibility.

Most tower UPS units feature indicator lights or LCD displays that alert you to battery status, faults, or maintenance needs. Regularly check the unit for warning signals and consult the user manual for recommended maintenance schedules.

When selecting a tower UPS, consider features like battery runtime, number of outlets, automatic voltage regulation, LCD displays, and software for power management and monitoring. These features can enhance protection and convenience for your connected devices.