Protect sensitive infrastructure with a UPS built for sustained uptime, not just short backup windows. The Eaton 9PX Li-Ion UPS 1500 delivers 1,500 VA and 1,350 W of double-conversion online protection, filtering utility power before it reaches your equipment. That means cleaner output, tighter control over voltage disturbances, and better continuity for servers, network gear, industrial automation, healthcare systems, and edge deployments. Its lithium-ion battery architecture is a strong fit for environments where maintenance windows are limited and battery replacement cycles matter. Compared with traditional lead-acid designs, Li-Ion helps reduce service burden while supporting a more predictable lifecycle. The included network card adds remote visibility for monitoring and shutdown coordination, which is especially valuable when the UPS sits in a branch closet, edge rack, or distributed facility. The rack/tower chassis gives you deployment flexibility without forcing a separate model choice. With 8 NEMA 5-15R outlets and 120 V AC input, this unit fits standard North American IT power environments while delivering the runtime and power conditioning expected from a premium online UPS. For teams protecting revenue-generating systems, this model earns its place by combining high-efficiency battery technology, enterprise monitoring, and double-conversion protection in a compact 2U footprint.