Spec score 7.8
1500 VA, 1350 Watts, tower, Line interactive
+1350 watts: 27 of the 37 here have fewer watts
+Pure sine wave: only 15 of 54 here have one
−Line interactive: 18 of the 36 here have a higher design
$614.62
as of 11/04/2026 11:08 PST - DetailsProduct details
Vertiv Liebert PSI5-1500MT120 1500VA UPS 120V Battery Backup AVR Mini Tower | Line Interactive, Pure Sinewave, Surge
$614.62as of 11/04/2026 11:08 PST - Details
View on AmazonSpec score7.8
Compared with the 1 UPS Battery Backups on this pagePros
+1350 watts: 27 of the 37 here have fewer watts
+Pure sine wave: only 15 of 54 here have one
Cons−Line interactive: 18 of the 36 here have a higher design
How pros and cons are picked (About: Disclaimer)About this product
