APC Smart-UPS SRTL1500RMXLI — 1500VA Li-Ion Rack

The APC Smart-UPS SRTL1500RMXLI delivers enterprise-grade power protection with advanced lithium-ion battery technology in a compact 2U rackmount form factor. This double conversion online UPS provides 1500VA/1350W of continuous power capacity with pure sine wave output, ensuring your critical networking infrastructure—including UniFi Cloud Keys, switches, gateways, and NVRs—remains operational during power disturbances. The lithium-ion battery technology offers significant advantages over traditional lead-acid batteries, including faster recharge times of just 6 hours, longer service life, and reduced total cost of ownership for professional deployments.

• Double Conversion Online Technology: Provides zero-transfer-time protection with consistent pure sine wave output and less than 2% voltage distortion for sensitive equipment
• 8 IEC C13 Battery Backup Outlets: Power multiple rack-mounted devices simultaneously with reliable backup protection
• Wide Input Voltage Range: Operates from 50-150V (at 40% load), minimizing unnecessary battery usage in areas with unstable power
• Advanced Management: Multi-function LCD panel, USB and RJ-45 serial connectivity, plus SmartSlot interface for optional network management cards
• Built-in Bypass and EPO: Ensures maintenance capability and emergency shutdown functionality for safety-critical situations

Perfect for protecting rack-mounted UniFi deployments, managed switches, NAS storage, and other critical infrastructure, this UPS combines professional-grade reliability with intelligent monitoring capabilities. The lithium-ion technology means fewer battery replacements over the unit’s lifetime, while the 48V nominal battery voltage and efficient design ensure optimal runtime for your equipment. Whether you’re running a small business network or a sophisticated home lab, the SRTL1500RMXLI provides the clean, reliable power that professional networking equipment demands, with enterprise features like configurable voltage output (220/230/240V) and frequency synchronization that adapt to various deployment environments.