Keep critical infrastructure online longer with the Vertiv VEBCLI-48VRT1U lithium-ion external battery cabinet. Designed for Vertiv UPS deployments, this 48 V battery module adds runtime in a compact 1U rack/tower footprint, making it easier to extend backup capacity without consuming valuable rack space. Lithium-ion chemistry is a strong fit for environments that value lower maintenance and a smaller physical footprint than traditional battery options. For IT teams supporting edge closets, branch offices, and compact server rooms, this external battery cabinet helps bridge short outages and controlled shutdown windows with less disruption to the rack layout. Because this unit is purpose-built as an external battery cabinet, it is suited to deployments where runtime expansion is needed without replacing the UPS platform itself. That makes it a practical choice when uptime requirements increase after the initial install. The result is more flexibility for infrastructure teams that need to protect network gear, storage, and other essential loads with a cleaner, more scalable power design.