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Rectangular black tower UPS with six outlets and USB port

Tripp Lite

Tripp Lite SMART750USB 750 VA UPS

SKU CH-DXYZ-YZZPY MPN SMART750USB

A 750 VA line-interactive UPS with three battery-backed outlets, three surge-only outlets, USB management, and telephone, DSL and Ethernet data-line protection

  • AC input voltage120 V AC
  • Power inputNEMA 5-15P
  • Volt-ampere rating750 VA
  • Power rating450 W
  • Voltage output115 V (+/- 5%)
  • AC output frequency60 Hz

VA 750 VA

  • 750 VA line-interactive UPS protects equipment during outages
  • 450 W output capacity runs critical devices for 2.2 minutes at full load
  • 6 NEMA 5-15R outlets include 3 battery-backed and 3 surge-only
  • USB port enables management software monitoring and control
  • TEL/DSL and Ethernet data-line protection guards connected networks

UPS for desktop and network gear

The Tripp Lite SMART750USB is a 750 VA line-interactive tower UPS that delivers 450 watts of battery-backed power to connected equipment. It suits home offices, small business workstations and network closets that need short-duration backup during outages and surge protection for data lines.

450-watt load limit decides suitability

The unit supports a maximum of 450 watts on its three battery-backed outlets; exceeding this rating will cause overload shutdown. Three additional surge-only outlets protect peripherals without consuming battery capacity. Input connects via a NEMA 5-15P plug to a standard 120V circuit.

USB monitoring with user-replaceable battery

A USB port enables communication with the included management software for graceful shutdown and status alerts. The VRLA battery is replaceable using the RBC51 cartridge and recharges from 10% to 90% in under 4.5 hours. Data-line protection covers one TEL/DSL line and one 10/100Base-T Ethernet connection.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $154.99
Cheaper than about 85% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameTRIPP LITE
Product lineSmartPro
Model nameSMART750USB
Ports & slots
Communication portsUSB
Protected data lines1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet
Power
AC input voltage120 V AC
Power inputNEMA 5-15P
Volt-ampere rating750 VA
Power rating450 W
Voltage output115 V (+/- 5%)
AC output frequency60 Hz
Power outlets6
Battery typeValve Regulated Lead Acid (VRLA)
Runtime on batteryFull Load Runtime: 2.2 minutes (450 W)
Half Load Runtime: 8.3 minutes (225 W)
Battery charge timeLess than 4.5 h from 10% to 90%
Replacement batteryRBC51
AlertsAudible alarm indicates power-failure and low-battery conditions
Surge protection rating510 Joules
Size & build
Product dimensions14 in × 10.5 in × 8.5 in
Product weight20 lb (9.07 kg)
Shipping weight7.39 kg
Package size356 × 292 × 229 mm
In the box
In the boxSMART750USB Standby UPS System
USB and telephone interconnection cables
Instruction manual with warranty information
Environment & compliance
Regulatory approvalsTested to UL1778 (USA); Tested to CSA (Canada); Tested to NOM (Mexico); Meets FCC Part 15 Category B (EMI)
Software
Control softwareYES

Other versions of this model

5 more in the same range

Questions about this item

How long will the 450-watt capacity keep my equipment running?

At full 450-watt load the battery lasts 2.2 minutes; at half load (225 watts) it extends to 8.3 minutes.

What does the USB port actually let me do?

The USB port connects to management software for monitoring and automatic shutdown of the attached computer.

How many devices can I plug into the battery-backed outlets?

Three NEMA 5-15R outlets provide battery backup; the other three supply surge protection only.

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