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Vertiv™ Liebert® Power-UPS Lithium, 400VA

The Vertiv™ Liebert® Power-UPS Lithium is a compact and lightweight standby/offline UPS that utilizes lithium-ion technology to deliver a longer life expectancy, and reduced replacement costs. Designed to protect computers, workstations, retail point-of-sale (POS) equipment, wireless networks and routers, surveillance systems and other electronics. Offered with a standard 5-year warranty, the Liebert Power-UPS Lithium is an ideal choice for electronics that need reliable, economical and long-lasting power protection.

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Best Suited For:
  • Broadcast and Entertainment
  • Education
  • Professional Services
  • Retail and Wholesale
Warranty: 5-Year Advanced Replacement, Full Coverage Factory Warranty


  • It is able to achieve up to 98.3% efficiency at a 100% loads


Lithium-Ion technology delivers up to 3 times the life expectancy of lead-acid batteries which reduces maintenance, labor, and replacement costs.
Protects televisions, desktop computers, workstations, networks/routers, surveillance & other important electronics.
Energy Star certified UPS provides backup power and protection during damaging surges, spikes or power outages while remaining energy efficient.


4 outlets – 3 battery backup with surge protection and 1 surge-only outlet
Compact and lightweight design makes the Power-UPS Lithium a convenient UPS for any environment where space is limited.
5-year warranty gives peace-of-mind that your valuable devices will remain protected and connected.
Flexible design that allows the UPS to be easily installed in a variety of positions
Liebert Power-UPS Lithium offers reliable alarm management giving you the ability to quickly silence the alarm when on-battery 
Tools & Selectors
Select, compare, or configure UPS systems and models
UPS Selector
Interactive product selector for single-phase UPS
UPS/Battery Upgrade Services
Explore options to maintain Liebert® GXT & Liebert® PSI UPS
Liebert® EXL S1 360 Interactive Experience
Visualize and explore key features and benefits of the Liebert® EXL S1 UPS

Vertiv™ Liebert® Power-UPS Lithium, 400VA
Product Overview
Power Rating
400VA / 240W
Input Voltage
Nominal: 120VAC / Range: 88-142 VAC
Output Voltage
120 VAC
Up to 85% at full load on battery
5-15P; Output 5-15R x 4 (3 BB; 1 SO)
Control Panel
Push button
Operational Conditions
Operating Temperature
32 - 104°F (0-40°C)
Standby Lithium-Ion
Energy Star 2.0, cTUVus (UL 1778 5th Ed / CSA 22.2 No.107.3:2014 3rd Ed), 47 CFR FCC Part 15, Subpart B, Class B:2020 / ICES-003 Issue 7:2020

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Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment

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Vertiv™ Liebert® Power-UPS Lithium Offers Long-Lasting Battery Life for Desktop Applications

Power outages can harm mission-critical operations, whether they occur in busy retail stores, on manufacturing floors, or in work-from-home environments. When outages occur, they take down vital industry and digital operations, costing organizations productivity and lost revenues.

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