APC SYBFXR9RM Symmetra LX 9 Battery Rack-Mount XR Frame, 208V | UPS Battery

Add runtime where it matters most with the APC Symmetra LX 9 Battery Rack-Mount XR Frame, 208V. Built for Symmetra LX deployments that need more reserve power than a standard battery string can provide, this rack-mount expansion frame gives infrastructure teams a practical way to scale backup capacity without changing the core UPS architecture. In high-availability environments, battery expansion is not about convenience — it is about preserving orderly shutdown, ride-through, and recovery time when utility power drops or transfer events occur. This XR frame is designed for 208 V systems and integrates into rack-based power stacks where space, service access, and predictable runtime are all part of the design requirement. For teams standardizing on APC Symmetra LX, the value is in matching the battery expansion path to the platform already in place. That reduces compatibility risk, simplifies procurement, and keeps the power train aligned with the UPS family engineered for enterprise uptime. When the cost of downtime is measured in application disruption, missed transactions, or recovery labor, a purpose-built battery frame is a small addition with outsized operational impact.