Quick tech specs
  • Line-interactive UPS provides basic battery backup w/ AVR protection for your computer/ home theater setup or digital signage
  • AVR backup battery allows time to save files and safely shut down during blackouts
  • 6 NEMA 5-15R outlets w/ a 5 ft. power cord w/ NEMA 5-15P plug
  • 3 Year Tripp Lite Warranty
  • Protects valuable equipment from dangers posed by brownouts/ surges and line noise
  • High 95% efficiency w/ low BTU ratings saves power and lowers your energy costs
  • 50/60 Hz Tower UPS
View All

Know your gear

This 120V UPS with AVR protection provides reliable battery backup and AC power protection against blackouts, brownouts, surges and line noise that can damage valuable electronics or destroy data. The six-outlet 120V battery backup is ideal protection for your home office, media center or commerce components, including computers, routers, printers, HDTVs, Blu-ray players, game consoles, ATMs, security systems and digital signage equipment.

Backup support allows you to work through short power failures, and gives you enough time to safely save files and shut down your system in case of a prolonged blackout. Backup time varies according to load, but the line-interactive UPS system should keep an energy-efficient desktop computer with small LCD monitor powered as long as 44 minutes. During normal operation, incoming utility power keeps the replaceable internal battery fully charged, so backup power will always be available.

Four 5-15R outlets provide both battery backup and surge protection for your computer, monitor and other crucial components. The other two 5-15R outlets are surge-protected only for printers, scanners and other non-essential equipment. A high 95% line mode efficiency rating reduces BTU emissions, energy consumption and, ultimately, your energy costs.

AVR protects your equipment from incremental hardware damage, data loss and performance problems caused by brownouts. The VS900T can correct brownouts as low as 89V and overvoltages as high as 145V back to nominal 120V power without drawing on the battery backup needed to support your equipment during a blackout.

A 316-joule surge suppression rating protects connected components from the harmful effects of power surges.

Various electromagnetic and radio sources found in virtually every home and business can cause disruptive interference on the AC line. Known as EMI (electromagnetic interference) and RFI (radio frequency interference), this line noise is a common cause of performance problems and can lead to incremental hardware damage, data corruption and audio/video transmission problems. The VS900T incorporates technology that filters out disruptive line noise so that it won't affect your equipment.

Three front-panel LED indicators monitor essential information, such as online, battery and fault modes. An audible alarm will sound in case of low battery, excessive load and fault condition.

The long-lasting ABS housing fits easily on a desktop, shelf or anywhere else convenient to your workstation or home theater. The five-foot power cord with NEMA 5-15P plug connects to a properly grounded AC wall outlet.

Availability: 4959 units In Stock

Enhance your hardware

Add Warranty

Better Together

Current Item
Tripp Lite UPS Desktop 900VA 480W AVR Battery Back Up Compact 120V 6 Outlet

This Item: Tripp Lite UPS Desktop 900VA 480W AVR Battery Back Up Compact 120V 6 Outlet


Total Price:
Tripp Lite UPS Desktop 900VA 480W AVR Battery Back Up Compact 120V 6 Outlet is rated 4.90 out of 5 by 9.
Rated 5 out of 5 by from Yes, it is a very good and recommended product I use it at home to protect my equipment, it is very good and easy to use
Date published: 2021-10-30T00:00:00-04:00
Rated 5 out of 5 by from saludos good product I am very satisfied it is the third product I buy I recommend it
Date published: 2020-11-23T00:00:00-05:00
Rated 5 out of 5 by from This product is fantastic, I would buy it again I use it with my pc monitor and to protect my pc
Date published: 2022-08-18T00:00:00-04:00
Rated 5 out of 5 by from A great investment I use it to protect my video projector against power cut as the lamp can get very hot , it may explode if the cooling fan stop cooling it down.
Date published: 2021-04-29T00:00:00-04:00
Rated 5 out of 5 by from I suggest using an UPS Bought this as a backup for the air pump on my aquarium. Works fine for that.
Date published: 2021-05-09T00:00:00-04:00
Rated 5 out of 5 by from Y To a suply internet módem and desk computer
Date published: 2022-12-18T00:00:00-05:00
Rated 5 out of 5 by from The only UPS that I would buy! I use this for my home office, I have used tripp – lite products for years and years and they are the only UPS's that I trust. They are easy to use and very very dependable.
Date published: 2023-01-05T00:00:00-05:00
Rated 5 out of 5 by from I would buy again. In fact I did! Using in Mexico City for the last two months, this UPS supplies power to my networking equipment and successfully prevents system reboots due to power fluctuations. The electric utility here doesn't control voltage very well so this and a voltage regulator are a must. I also have the same UPS unit for my computer.
Date published: 2022-12-31T00:00:00-05:00
Rated 5 out of 5 by from I AM VERY SATISFIED WITH THE PERFORMANCE OF THIS PRODUCT I have my smart TV and the Internet router and it worked fine during a blakcout. I had enough timne to turn off the TV and the router so as to avoid any trouble.
Date published: 2022-12-08T00:00:00-05:00