We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black UPS unit, LCD front display, eight rear outlets, compact tower form

Vertiv

Vertiv PST5-850MT120 UPS 850VA/500W 120V 8 Outlets

SKU CH-C0SN-9A3SH MPN PST5-850MT120

Provides 850 VA battery backup and surge protection with four battery outlets, four surge outlets, USB port and LCD status display

  • International Version120V
  • Input Voltage Range90-145 VAC
  • Input Frequency60 Hz, +/- 5 Hz, autosensing
  • Input ConnectionNEMA 5-15P
  • VA Rating850 VA
  • Watts500W

VA 850 VA

  • 850 VA capacity keeps desktop and router running during outages
  • 500 W output supports monitors and consoles without overload
  • Four battery-backed outlets plus four surge-only ports protect every device
  • Energy Star certified design reduces standby power draw
  • LCD screen shows runtime, load, battery health and voltage at a glance

Purpose & Audience

The Vertiv PST5-850MT120 is an offline UPS rated at 850 VA and 500 W for 120 V environments. It suits desktop computers, gaming consoles, workstations, wireless routers and surveillance gear that need brief backup during outages.

Bundled Extras

Four outlets provide battery-backed runtime while four deliver surge-only protection. A USB port enables shutdown signalling and an RJ45/11 jack guards data lines. The unit is Energy Star certified and includes a 6 ft input cord with a NEMA 5-15P plug.

Build & Connectivity

The chassis measures 3.82" x 12.00" x 6.24" and weighs 9.70 lbs, offering desk, wall or rack mounting options. An LCD panel shows run time, load, battery status and voltage. At full load the battery lasts 1.5 minutes; at half load it lasts 6 minutes. Surge energy rating is 316 Joules.

Highlights

  • 850 VA capacity keeps desktop and router running during outages
  • 500 W output supports monitors and consoles without overload
  • Four battery-backed outlets plus four surge-only ports protect every device
  • Energy Star certified design reduces standby power draw
  • LCD screen shows runtime, load, battery health and voltage at a glance

Specifications

BrandLiebert
SeriesPST5
ModelPST5-850MT120
International Version120V
Input Voltage Range90-145 VAC
Input Frequency60 Hz, +/- 5 Hz, autosensing
Input ConnectionNEMA 5-15P
VA Rating850 VA
Watts500W
Output Voltage120V
Outlets8
Outlet TypeNEMA 5-15R
Battery Run TimeFull Load: 1.5 min
Half Load: 6 min
Surge Energy Rating316 Joules
Features8 outlets - 4 surge & 4 battery outlets with USB port and multiple mounting capabilities
RJ45/11 for data line surge protection, advanced early warning of shutdown, and EMI/RFI filters
Dimensions3.82" x 12.00" x 6.24"
Weight9.70 lbs.
Shipping weight1.78 kg
Package size384 × 244 × 155 mm

Other versions of this model

3 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How often will the internal battery need replacing?

The sealed lead-acid battery typically lasts three to five years; replace it when the LCD shows reduced runtime or a battery-fault icon.

What stops me from running the full 500 W continuously?

At full load the battery only supports 1.5 minutes, so extended outages are the practical limit.

How loud and hot does it get during an all-day power cut?

Fan noise stays low in normal mode; the unit warms slightly but has no published dB or temperature figures.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.