The Liebert PSI5 Lithium-Ion UPS is an excellent solution for protecting vital equipment in edge or distributed IT environments. Compared to traditional lead-acid batteries, its lithium-ion batteries offer greater power in a smaller size, last up to three times longer, recharge much more quickly, and can endure up to ten times more discharge cycles. With its extended lifespan and significantly increased runtime, the Liebert PSI5 Lithium-Ion UPS stands out as a top performer in its class.