The Vertiv Liebert GXT5LI-5KL630RT3UXLN Lithium-Ion UPS delivers 5000VA/4900W of reliable power protection for critical IT applications. Featuring online double-conversion technology, it provides continuous power conditioning and battery backup to help protect server rooms, network closets, and other edge or distributed IT environments from outages and power disturbances. LONG-LASTING LITHIUM-ION BATTERIES Lithium-ion batteries can last up to three times longer than traditional VRLA batteries, reducing maintenance, labor, and replacement costs while lowering total cost of ownership. The internal batteries provide up to 11 minutes of runtime at full load, helping maintain uptime for critical equipment during unexpected power events. ADVANCED LITHIUM-ION TECHNOLOGY Lithium-ion battery technology provides extended service life, faster recharge times, and reliable operation in higher-temperature environments than conventional VRLA batteries, helping reduce maintenance requirements and support long-term UPS performance. EASY MAINTENANCE Hot-swappable, user-replaceable batteries simplify maintenance and can help extend UPS service life by allowing battery replacement without disrupting power to connected equipment. SCALABLE RUNTIME An external battery connector supports extended runtime with compatible external battery cabinets, providing flexible protection for longer power outages. INTEGRATED MAINTENANCE BYPASS The integrated Maintenance Bypass Cabinet (MBC) allows connected equipment to remain powered during UPS maintenance or replacement, helping minimize downtime and support business continuity. REMOTE MANAGEMENT CAPABILITY The included RDU120 Network Card and free Vertiv Power Insight software provide remote monitoring, infrastructure visibility, and alarm notification capabilities for simplified power management across distributed IT environments.