Review on 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor by Aaron Urena

Name: 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor
Item: 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor
Rating: 5

August 14, 2022

ALREADY TESTED. WORKED VERY WELL!

I have a couple of old Liebert UPSs that use VRLA (gel cells) batteries, but they don't last long and never seem to have enough power when I need them for work. Just a day after installing this new lithium-ion pack, there was a momentary power outage of about 10-15 minutes and my computer and networking equipment stayed up and running properly. I will never go back to lead acid batteries!

Pros

Remote management capability: You can add a network communications card to provide remote monitoring and power management (local USB connection or snapshot via optional Vertiv Liebert Unity communications card).

Cons