Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11

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Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11

Tripp Lite AVR550U AVR Series UPS Battery Backup System, 8 Outlets, 550 VA, 420 J

550 VA/300 W - 0.05 Hour Full Load - 4 x NEMA 5-15R - Battery/Surge-protected, 4 x NEMA 5-15R - Surge-protected - View Complete Details

Product Number: TRPAVR550U

4.8 star rating4.8110 reviewsRead All ReviewsWrite a Review
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Estimated Delivery - 1 business day(s) - Wed 4/25 2 business days - Thu 4/26

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Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11 - AVR (automatic voltage regulation) Series Line-Interactive UPS System offers line-interactive protection for PCs, workstations and other sensitive electronics in an ultra-compact, mountable housing. Maintains 120V nominal output over an input range of 83V to 147V. Workstation-optimized features include USB port (HID-PDC compliant), single-line TEL/DSL surge suppression, battery-protected and surge-protected outlets and surge-only outlets. Input: NEMA 5-15P (120V 15A)/Output: 8 NEMA 5-15R (120V).

  • Power protection and battery backup for home and office computers and electronics.
  • Protects your valuable equipment from damage, downtime and data loss.
  • Battery backup supports equipment during outages.
  • AVR corrects power sags (brownouts) and overvoltages.
  • Surge protection blocks harmful transient voltages on AC and phone lines.
  • The USB port connects to a computer for power management and automatic file saves.
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Reviews

REVIEW SNAPSHOT®

by PowerReviews
Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11
 
4.8

(based on 110 reviews)

Ratings Distribution

  • 5 Stars

     

    (91)

  • 4 Stars

     

    (16)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (0)

98%

of respondents would recommend this to a friend.

Pros

  • Easy to set up (9)
  • Good power output (7)
  • Quiet operation (7)
  • Small footprint (7)
  • Reliable (6)

Cons

No Cons

Best Uses

  • High-end equipment (6)
  • Having around the house (4)
    • Reviewer Profile:
    • Quality oriented (5), Budget shopper (4)
    • Primary use:
    • Personal (7)
    • Was this a gift?:
    • No (9)

Most Liked Positive Review

 

Tripplite Quality at a great price

This is the fourth identical unit that I have purchased in the last 18 months for our customer installations supporting high performance PC's. Our environment suffers from severe storms and multiple blackouts during the...Read complete review

This is the fourth identical unit that I have purchased in the last 18 months for our customer installations supporting high performance PC's. Our environment suffers from severe storms and multiple blackouts during the winter season.

By experience I have found that the Tripplite AVR circuits regulate fluctuations easily and that the UPS function switches on nearly instantly with enough stamina to keep our computers running and when necessary the automatic shutdown circuit interface with Microsoft Windows works perfectly.

VS

Most Liked Negative Review

 

Fatal flaw for home use

The other reviewers here are all companies, but there's one fatal flaw for this unit for home use. It works fine for its main function, but there's one thing it does that it...Read complete review

The other reviewers here are all companies, but there's one fatal flaw for this unit for home use. It works fine for its main function, but there's one thing it does that it shouldn't... Beep... Forever... Unceasingly. There's no way to turn it off. I even tried to use the digital interface to modify the settings, but couldn't get it to go away.
So if you have it any where near your bedroom, or really anywhere within earshot, it will wake you up or drive you crazy.
With a mute button, this would be a great unit, without it, it's maddening.

Reviewed by 110 customers

Displaying reviews 1-20

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5.0

Highly satisfed with this product

By 

from San Clemente, CA

About Me Value Oriented

Verified Buyer

Pros

  • Adequate Power
  • Easy To Set Up
  • Long Lasting Power
  • Quiet Operation
  • Reliable Performance
  • Small Footprint

Cons

    Best Uses

    • High-End Equipment

    Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

    Excellent customer support.

    • Primary use:
    • Business
    • Was this a gift?:
    • No
     
    5.0

    Internet Office

    By 

    from Saco,ME

    About Me Quality Oriented

    Verified Buyer

    Pros

    • Adequate Power
    • Easy To Set Up
    • Long Lasting Power
    • Quiet Operation
    • Reliable Performance
    • Small Footprint

    Cons

      Best Uses

      • Having Around The House
      • High-End Equipment

      Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

      This UPS has a good amount of power available for My desktop PC and devices that are connected to it.Has the outlets needed and good battery run time.

      • Primary use:
      • Personal
      • Was this a gift?:
      • No
       
      5.0

      I would recommend this to a friend!

      By 

      from PA

      About Me Quality Oriented

      Verified Buyer

      Pros

      • Adequate Power
      • Easy To Set Up
      • Long Lasting Power

      Cons

        Best Uses

        • High-End Equipment

        Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

        I use this as a back up to my pellet stove.

        • Primary use:
        • Personal
        • Was this a gift?:
        • No
         
        5.0

        Excellant after market service!

        By 

        from Parker Colorado

        About Me Quality Oriented

        Verified Buyer

        Pros

        • Adequate Power
        • Easy To Set Up
        • Quiet Operation
        • Reliable Performance
        • Small Footprint
        • Terrific service - they answer their phone

        Cons

        • A blip in our power killed the battery

        Best Uses

        • High-End Equipment

        Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

        A brief loss of power and surge in an instant power return killed the battery in our AVR550U. Of course, that meant that none of the equipment plugged into it was damaged. Tripplite was 100% terrific in providing a new unit. It was easy to install and has our Audio/Visual equipment is protected again. Thank you Tripplite!

        • Primary use:
        • Personal
        • Was this a gift?:
        • No
         
        5.0

        Small footprint, tremendous value, and peace of mind

        By 

        from New York, NY

        About Me Value Oriented

        Verified Buyer

        Pros

        • Easy To Set Up
        • Quiet Operation
        • Reliable Performance
        • Small Footprint

        Cons

          Best Uses

          • High-End Equipment
          • Portable Electronics

          Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

          Can't say enough good stuff about Tripp Lite. Had their products for many years and unfortunately switched to another brand. Relieved to be back with Tripp Lite.

          • Primary use:
          • Personal
          • Was this a gift?:
          • No
           
          5.0

          Would buy product again

          By 

          from Bella Vista, Ar

          About Me Quality Oriented

          Verified Buyer

          Pros

          • Adequate Power
          • Easy To Set Up
          • Quiet Operation
          • Small Footprint

          Cons

            Best Uses

            • Having Around The House

            Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

            Use it on my main home computer. Works grest

            • Primary use:
            • Personal
            • Was this a gift?:
            • No
             
            4.0

            Would buy again.

            By 

            from Raleigh NC

            About Me Value Oriented

            Verified Buyer

            Pros

            • Easy To Set Up
            • Small Footprint

            Cons

              Best Uses

              • Having Around The House

              Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

              Like the ethernet to USB connection cable to have Apple IOS monitor shut down.

              • Primary use:
              • Business
              • Was this a gift?:
              • No
               
              5.0

              This product seems to be performing exactly as it should

              By 

              from Ontario, Canada

              About Me Quality Oriented

              Verified Buyer

              Pros

              • Adequate Power
              • Easy To Set Up
              • Quiet Operation
              • Reliable Performance

              Cons

                Best Uses

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  I am using this product to protect 2 pellet stoves. During a recent power cut the product performed
                  extremely well.

                  • Primary use:
                  • Personal
                  • Was this a gift?:
                  • No
                   
                  5.0

                  very functional

                  By 

                  from Franklin, PA

                  About Me Value Oriented

                  Verified Buyer

                  Pros

                  • Adequate Power
                  • Easy To Set Up
                  • Quiet Operation
                  • Reliable Performance
                  • Small Footprint

                  Cons

                  • lack of instructions

                  Best Uses

                  • Having Around The House
                  • High-End Equipment

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Aside from a lack of directions (you have to hold down the on/off button until it beeps), this is a perfectly functional UPS for any low power or short term needs. It has more than enough outlets and can even take my laser printer without complaining.

                  • Primary use:
                  • Personal
                  • Was this a gift?:
                  • No
                   
                  5.0

                  as advertised

                  By 

                  from 21671

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  a ok

                   
                  5.0

                  What I needed!

                  By 

                  from Hot springs, AR

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Easy set up. Good price. Working as expected.

                   
                  5.0

                  Very reliable.

                  By 

                  from Abbeville, LA

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Computer Battery Backup

                   
                  5.0

                  We do buy the product again and again!

                  By 

                  from Winston Salem, NC

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Product works great, and company has great customer service!

                   
                  5.0

                  We have been purchasing Tripp Lite products for years!

                  By 

                  from Atlanta, GA

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  We are re-sellers of this item. All of our customers get Tripp Lite battery back ups for the computers they purchase from us. Once or twice we have had a device go bad, but Tripp Lite customer support is always there to fix our problem or replace the product right away!

                   
                  5.0

                  Great product

                  By 

                  from Sacramento ca.

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Needed a GPS for our pellet stove in case of power outages and was very impressed with the capabilities of the unit when it arrived. It is more than capable of providing safe shutdown when ever there is a power outage. Plus with five protected plugins and five non protected five non protected plugins. There's enough plugins for the whole living room. I love it! Piece of mind 24/7

                   
                  5.0

                  Just what I needed

                  By 

                  from Orlando FL area

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Great product at a good price. Works great with all the storms and lightning strikes causing brief power outs. My routers and hubs stay up as does the TV. Very pleased.

                   
                  5.0

                  Great Protection

                  By 

                  from Winston Salem, NC

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  We connect very important blood machines to this unit and feel secure with its protection

                   
                  5.0

                  Another great product from Tripp Lite

                  By 

                  from Maryville, TN

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  We use this particular product as a battery backup for our Poe switch, modem, and phone equipment.

                   
                  4.0

                  Worked the first day it was installed!

                  By 

                  from Bonita Springs, FL

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  Shortly after I installed the Tripp unit--on the same day it was delivered, our power went out and the unit did its job. We feel more protected having this connected to our computers. Also like that it is small and compact.

                   
                  5.0

                  Pretty Good Battery Back Up

                  By 

                  from Richmond VA

                  Verified Buyer

                  Comments about Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11:

                  This product works pretty well. Since plugging it up we have had two power outages and it's been about a month. The first time everything went out except the TV and Playstation which were connected to the Internet Office Battery Back up. We just turned those off ourselves just in case. The second time we didn't even know that the power had went off until the Battery Back up went off. We were in the middle of a game and were able to shut down the Playstation safely

                  Displaying reviews 1-20

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