APC SRT72BP Battery Pack, 72 V, Tower | Smart-UPS SRT

Add more runtime to APC Smart-UPS SRT tower systems with the SRT72BP external battery pack. Built for 2.2 kVA extended-runtime models, it provides 72 V of additional backup capacity for environments where controlled shutdowns are not enough and continuity matters. This battery pack is designed for operational visibility as well as runtime extension. Embedded monitoring at the cell, module, and cabinet levels helps teams understand battery health and remaining runtime, making it easier to plan maintenance and avoid surprises during an outage. The lead-acid battery construction is leak-proof and maintenance-free, which is a practical fit for enterprise spaces where service access is limited. Hot-pluggable support helps reduce disruption during replacement workflows, and the tower form factor aligns with APC SRT deployments that are not rack-mounted. For infrastructure teams protecting servers, storage, and edge systems, this battery pack adds runtime where it matters most: during the gap between utility failure and safe recovery.