UPS : Line-interactive : SKU: AVR550U


Manufacturer: Tripp Lite

Part Number: AVR550U

UPC: 037332123442

Thinking of making a large purchase?

Tripp Lite 120V 550VA 300W Ultra-Compact Line-Interactive UPS


Free shipping to 48 states


Estimated Delivery with free shipping by:

Thursday February 29th*

* If ordered today with free shipping.


  • 550VA ultra-compact 120V line interactive UPS
  • Corrects brownouts and overvoltages from 83V to 147V
  • 4 battery supported outlets, 4 surge-only outlets
  • USB port, TEL/DSL protection, Wall mountable, 98% efficient
  • NEMA 5-15P input plug and 8 NEMA 5-15R outlets
  • Right angle NEMA 5-15P input connection with 6ft / 1.8m line cord
  • 98% line mode efficiency rating uses less energy and BTU emissions
  • HID-compliant USB port also enables integration with built-in power management
  • Hot swappable user battery replacement
  • Space saving, ultra-compact housing with support for wall-mount, desktop or floor placement
  • 3-Year Limited Warranty

  • Specification

    Device Type UPS - external
    Input Connectors 1 x power NEMA 5-15P
    Input Voltage AC 120 V
    Input Wiring 1-phase
    Load Rating Individual PC
    Output connectors 4 x power NEMA 5-15R (surge) - 120 V ¦ 4 x power NEMA 5-15R (UPS and surge) - 115 V
    Power Capacity 300 Watt / 550 VA
    Run Time (Up To) 2 min at full load
    Warranty 3-year warranty

    In The Box

  • AVR550U UPS System
  • USB Cable
  • Instruction manual