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battery backup (ups)

Big Ups

If you're looking for a large uninterruptible power supply (UPS) to protect your devices from power outages, here are some options. The best ones are easy to use, reliable, and durable. Browse the top-ranked list of large UPS battery backups below along with associated reviews and opinions. 

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  1. CyberPower - Smart App Sinewave PR3000RT2UC 3000VA Rack/Tower UPS - Black

    SKU: JX8P9XG44X

    Product Description

    A black UPS with 3000VA capacity, AVR, battery equalization, and LCD panel for reliable power backup.
    See all Battery Backup (UPS)
    Your price for this item is $1,843.95

  2. Vertiv - Liebert PSI5 UPS - 3000VA Line Interactive, Rack/Tower, with NIC - 2U Tower/Rack Convertible - AVR - 4 Hour - Unknown

    SKU: J37HZ7748X

    Product Description

    A reliable black UPS with AVR and NIC, providing battery backup and protection for critical electronics.
    See all Battery Backup (UPS)
    Your price for this item is $2,202.80

  3. Eaton - 5PX G2 3000VA 3000W 2U 208V Line-Interactive UPS 5PX3000HRTNG2 - Black

    SKU: JX4K7ZRKX6

    Product Description

    A line-interactive UPS in black and silver with 3kVA/3kW capacity, managed outlets, and cybersecure network card.
    See all Battery Backup (UPS)
    Your price for this item is $3,610.01
    Save $180
    The previous price was $3,790.51

  4. APC - UPS 3000VA Smart-UPS Single Phase Online Uninterruptible Power Supply, Rack Mount UPS (SRT3000RMXLA) - Black

    SKU: JXKZPRJH5W

    Product Description

    A black rack-mount online UPS delivering 3000VA backup power with Energy Star certification for reliable protection.
    See all Battery Backup (UPS)
    Your price for this item is $2,829.95
    Save $669
    The previous price was $3,499.00

  5. Tripp Lite - by Eaton UPS SmartPro LCD 120V 1500VA 900W Line-Interactive UPS AVR Extended Runtime 2U Rack/Tower LCD USB - Black

    SKU: J78C5ZL3ZP

    Product Description

    A black line-interactive UPS with LCD display provides battery backup, surge protection, and automatic voltage regulation.
    See all Battery Backup (UPS)
    Your price for this item is $567.46
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