The Liebert® PSI5 Lithium-Ion UPS is designed to safeguard critical infrastructure in edge or distributed IT applications. With a life expectancy of 8-10 years, lithium-ion batteries outlast traditional VRLA batteries by up to three times, resulting in fewer replacements and significant savings on both battery costs and installation labor, especially in remote locations.
Experience a low-maintenance, set-it-and-forget-it solution with the Vertiv Liebert PSI5 Lithium-Ion UPS, ensuring your business remains protected.












REGULAR PRICE $2,788.42
(You Save $1,295.07)






REGULAR PRICE $2,788.42
(You Save $1,295.07)






The Liebert® PSI5 Lithium-Ion UPS is designed to safeguard critical infrastructure in edge or distributed IT applications. With a life expectancy of 8-10 years, lithium-ion batteries outlast traditional VRLA batteries by up to three times, resulting in fewer replacements and significant savings on both battery costs and installation labor, especially in remote locations.
Experience a low-maintenance, set-it-and-forget-it solution with the Vertiv Liebert PSI5 Lithium-Ion UPS, ensuring your business remains protected.