Protect the support window around your lithium-based power infrastructure. Vertiv GXT LITHIUM PWR PROTECT EXTENDED WARRANTY EBC 48V YRS1-3 extends coverage for compatible 48 V external battery cabinet deployments, helping teams maintain service continuity through the first three years. Lithium battery systems are often selected for their operational advantages, but the support model still matters. This extended warranty gives procurement and operations teams a defined coverage period, making it easier to forecast service costs and keep critical power assets under manufacturer-aligned protection. For environments where uptime is tied to backup runtime, the right warranty is part of the architecture. It reduces the risk of uncovered events, supports lifecycle planning, and helps ensure the battery cabinet remains within a known service framework while the system is in active use. Choose this coverage when you want a tighter handle on support exposure without adding unnecessary service complexity. It is a focused way to protect a Vertiv lithium power investment during the years when dependable coverage has the most value.