Tripp Lite

Model # AVR900U

Internet # 203792772

900VA 480-Watt UPS Desktop Battery Back Up AVR Compact 120-Volt USB RJ11

$105.89 /each



Model # AVR900U

Internet # 203792772

Tripp Lite's AVR900U Ultra-Compact Line Interactive UPS offers complete power protection for desktop PCs, network workstations and a wide variety of professional and consumer electronic devices. Uninterruptible Power Supply / UPS circuits switch to battery backup mode within milliseconds to keep connected equipment running without interruption or data loss during power failures. Automatic Voltage Regulation / AVR power conditioning maintains smooth, continuous operation of connected equipment during brownouts and over voltages. Surge-only outlets offer convenient protection for printers and other desktop accessories not requiring battery support. AC and dateline surge suppression prevents connected equipment damage. USB communications port supports built-in power management and auto-shutdown features of Windows and Mac OS X or full featured monitoring and data-saving auto-shutdown options using Tripp Lite's free PowerAlert monitoring software.

  • 900VA ultra-compact 120 Volt line interactive UPS
  • Corrects brownouts and overvoltages from 83V to 147V
  • USB port, TEL/DSL protection, Wall mountable, 98% efficient
  • NEMA 5-15P input plug and 12 NEMA 5-15R outlets


Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Automatic Shut-off 
Color Family 
Electrical Product Type 
Electrical Cords & Cord Management 
Energy Saving 
Maximum Amperage (amps) 
Maximum Current 
Number of Batteries Included 
Number of Batteries Required 
Number of Outlets 
On Indicator Light 
Product Weight (oz.) 
244.8 oz 
Replaceable Battery 
Resettable circuit breaker 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed,CSA Listed 
Manufacturer Warranty 
3 years 


Price: $100 - $150
Brand: Tripp Lite
Review Rating: 4 & Up
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Rated 4.8 out of 5 by 8 reviewers.
Rated 5.0 out of 5.0 by Top product Added three more to the ones we already have. All function as top products. March 16, 2015
Rated 5.0 out of 5.0 by Great item. Had their products for years. There is no comparison. You can't go wrong. March 16, 2015
Rated 5.0 out of 5.0 by Great protection We now have about twelve of these units protecting our computer desktop systems. October 1, 2014
Rated 5.0 out of 5.0 by Great product I've been using these for years and have absolute confidence in them. October 1, 2014
Rated 5.0 out of 5.0 by Great general purpose home UPS This UPS packs a punch for a reasonable price. Great power backup length of time. 12, I repeat 12 outlets! Reliability that Tripp-Lite provides is second to none. When my low older 2 1/2 year old battery started making my UPS do strange things, they were amazing with customer service that went above and beyond most experiences with any other company. Kudo's guys. Would definitely buy another, oh wait, I already have 3 of these and counting ... October 29, 2012
Rated 5.0 out of 5.0 by Excellent performance I have used two of these for a number of years. They have reliably provided backup power during somewhat frequent short term power outages. I believe these two units saved our computers and related equipment when we received a close lightning strike and the power surge was instantly controlled to our equipment. This is an excellent product. September 9, 2013
Rated 4.0 out of 5.0 by Good UPS and a decent price We bought several of these for the office and have so far been pleased with all of them. They have kept our equipment running during several power outages. They keep an average PC running for a lot longer than we expected. Would definitely purchase them again. September 6, 2013
Rated 4.0 out of 5.0 by Keeps us running!! We're in the investment industry and rely on our computers for timely market information. With the unpredictable weather we have had times when power to our building has been interrupted. Thankfully our UPS kicked in and kept us running long enough to make the appropriate adjustments. We would not be without a Tripp-Lite UPS. October 31, 2012
  • 2016-05-27 T16:25:03.538-05:00
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