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Vertiv Liebert PowerUPS 100 UPS, PST6-1100LVMT, 1100VA/670W 120V Standby Power, 8 Outlets, Battery Backup with Surge Protection, USB C+A Charging, 3 Year Warranty, User Replaceable Batteries
Vertiv

Vertiv Liebert PowerUPS 100 UPS

Bottom line: The Vertiv Liebert PowerUPS 100 UPS is a specs-and-price decision rather than a crowd-consensus one in the power protection category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by Vertiv's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The Vertiv PowerUPS 100 Standby Series PST6‑1100LVMT is a compact, VRLA‑based standby UPS designed to provide reliable battery backup and surge protection for desktop PCs, personal electronics, wireless networks, entertainment devices, surveillance systems, and retail point-of-sale systems. Rated at 1100VA, the unit delivers simulated sinewave output and switches to battery during power outages to help support continued device operation, all within a compact, wall-mountable enclosure. It has 6 battery‑backed and surge‑protected outlets, along with 2 surge‑only outlets for peripheral devices…

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SpecPicks Verdict

SpecPicks scored Vertiv Liebert PowerUPS 100 UPS using a rating × review-volume × price-fit model applied to published specs and reviews across the power protection category. Vertiv's power protection lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • FLEXIBLE BATTERY OPTIONS: Choose from reliable VRLA models (500VA–1100VA) or long-life Lithium-Ion models (350VA, 400VA) for tailored power protection.
  • CONVENIENT CHARGING AND CONNECTIVITY: All VRLA models include USB-A and USB-C ports for mobile device charging, and select models provide optional Power Assist software for safe shutdown.
  • USER-REPLACEABLE BATTERIES: This VRLA UPS supports easy and hot-swappable battery access, providing users with uninterrupted power protection and simplified maintenance for retail and office electronics.
  • THREE-YEAR WARRANTY: This UPS comes with a three-year, full-unit and battery coverage with a hassle-free advanced replacement warranty for long-term peace of mind.
  • DEDICATED ALARM MUTE FUNCTION: A built-in UPS alarm mute button allows users to suppress unnecessary alerts after resolving issues, keeping environments quiet without compromising system safety or notifications.

Full Specifications

BrandVertiv
ColorBlack
Voltage120 Volts
Wattage660 watts
Unit Count1.0 Count
Form FactorCompact
ConnectivityUSB-C
Model NumberPST6-1100LVMT
Input Voltage120 Volts (AC)
Connector TypeUSB, IEC 320
Output Voltage120 Volts (AC)
Item Dimensions8.27 x 4.72 x 5.51 inches
Mfr Part NumberPST6-1100LVMT
Power Plug TypeType A - 2 pin (North American), Type B - 3 pin (North American)
Battery Cell TypeLead Acid
Number of Outlets8
Enclosure MaterialMetal
THREE-YEAR WARRANTYThis UPS comes with a three-year, full-unit and battery coverage with a hassle-free advanced replacement warranty for long-term peace of mind.
Warranty Description3-Year Warranty
Battery Cell CompositionLead Acid
Full listing titleVertiv Liebert PowerUPS 100 UPS, PST6-1100LVMT, 1100VA/670W 120V Standby Power, 8 Outlets, Battery Backup with Surge Protection, USB C+A Charging, 3 Year Warranty, User Replaceable Batteries

Ready to buy?

Vertiv Liebert PowerUPS 100 UPS, PST6-1100LVMT, 1100VA/670W 120V Standby Power, 8 Outlets, Battery Backup with Surge Protection, USB C+A Charging, 3 Year Warranty, User Replaceable Batteries is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Vertiv Liebert PowerUPS 100 UPS, PST6-1100LVMT, 1100VA/670W 120V Standby Power, 8 Outlets, Battery Backup with Surge Protection, USB C+A Charging, 3 Year Warranty, User Replaceable Batteries
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