APC Smart-UPS SRT72BP Battery Pack — 72V Tower

The APC Smart-UPS SRT 72V External Battery Pack (SRT72BP) delivers extended runtime protection for mission-critical networking infrastructure and server equipment. Designed specifically for use with 2.2kVA APC Smart-UPS SRT extended runtime models, this tower-format battery pack ensures your UniFi network infrastructure, NAS systems, and critical business equipment stay operational during extended power outages. The 72V lead-acid battery system provides reliable, proven energy storage technology with embedded monitoring at the cell, module, and cabinet level, giving you real-time visibility into battery health and remaining runtime.

• Extended runtime capability for 2.2kVA SRT UPS models, keeping your network and servers online during prolonged outages
• Intelligent battery monitoring provides detailed health and runtime data for proactive maintenance planning
• Hot-swappable design allows replacement without powering down protected equipment
• Wide operating range supporting 0-40°C ambient temperatures and up to 10,000 ft altitude
• Flexible mounting options with rack-mount kit compatibility (SRTRK3, SRTRK4) for both tower and rack deployments
• Replacement battery APCRBC141 ensures long-term serviceability and investment protection

For businesses running UniFi network deployments, servers, or data storage systems that cannot tolerate downtime, this external battery pack transforms a standard UPS into an extended runtime solution capable of bridging lengthy power interruptions. Whether you’re protecting a network operations center with multiple UniFi switches and gateways, maintaining uptime for surveillance systems, or ensuring data integrity for NAS devices, the SRT72BP provides the reserve power capacity that separates basic backup protection from true business continuity. The professional-grade construction and comprehensive monitoring capabilities make this an essential component for any serious infrastructure deployment where reliability isn’t optional.