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Compact white rectangular UPS with four NEMA outlets on the rear

Vertiv

Vertiv PUL-400LVT UPS 400VA/240W 120V Lithium-Ion 4 Outlets

SKU CH-M282-6E9EM MPN PUL-400LVT

Compact lithium-ion UPS delivers 400VA/240W with four NEMA 5-15R outlets and up to 12 minutes half-load runtime

  • Volt-ampere rating400 VA
  • Power rating240 W
  • Voltage output88-142 V
  • AC output frequencyUp to 85% at full load on battery
  • Power outlets4
  • Power outletsNEMA 5-15R (3 BB; 1 SO)
  • Lithium-Ion battery lasts up to three times longer than VRLA reducing replacement cycles
  • Operates reliably up to 104°F (40°C) for tight spaces with limited airflow
  • Compact 5.51" x 4.17" x 8.27" design weighs only 4.90 lbs saving desk space
  • Four NEMA 5-15R outlets include three battery-backed and one surge-only for flexible protection
  • Delivers 12 minutes runtime at half load and 3 minutes at full load during outages

Compact Lithium-Ion UPS

The Vertiv Liebert PUL-400LVT is a 400VA standby battery backup designed for desktop electronics and network gear. Its lithium-ion cells provide up to three times the service life of traditional VRLA batteries, reducing replacement cycles. The unit weighs 4.90 lbs and measures 5.51 x 4.17 x 8.27 inches, fitting tight spaces where airflow is limited.

240 Watt Output Capacity

This UPS delivers 240 watts of real power from its 400VA rating, which is the critical figure for matching your connected load. It supplies 120V output within an 88-142V window and maintains up to 85% output frequency at full battery load. Runtime is 3 minutes at full load and 12 minutes at half load.

Four NEMA 5-15R Outlets

Three outlets provide battery-backed power and surge protection while one supplies surge-only protection for less critical devices. The unit operates up to 104°F (40°C), tolerating warm environments without active cooling. It ships with a quick install guide and is not rackmountable, so it sits on a desk or shelf. Buyers needing longer runtime or higher wattage for servers should consider larger units.

How it compares

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

Price $161.99
Cheaper than about 84% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameVertiv
Product lineLiebert
Model namePUL-400LVT
Power
Volt-ampere rating400 VA
Power rating240 W
Voltage output88-142 V
AC output frequencyUp to 85% at full load on battery
Power outlets4
Battery typeLithium Ion
Runtime on batteryBackup/Run Time (Full Load): 3 minutes
Time: Backup/Run Time (Half Load): 12 minutes
Size & build
Rack mountingNot rackmountable
Product dimensions5.51 in × 4.17 in × 8.27 in
Product weight4.9 lb (2.22 kg)
Shipping weight2.36 kg
Package size279 × 229 × 191 mm
In the box
In the boxUPS, quick install guide

Questions about this item

How long will the 240 W rating keep my equipment running during an outage?

At full 240 W load the lithium-ion battery provides 3 minutes of backup; at half load it extends to 12 minutes.

What does the 88-142 V output range mean for my 120 V devices?

The UPS delivers 88-142 V to connected gear, covering normal 120 V operation and allowing safe shutdown when voltage drifts outside that window.

Will the 5.51 x 4.17 x 8.27 inch chassis fit on my desk shelf?

The compact tower measures 5.51" wide, 4.17" deep and 8.27" high, weighs 4.90 lbs and is not rackmountable, so it sits easily on a desktop or shelf.

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