Keep protected equipment available when the original battery reaches end of life. The Vertiv PSI5-2200 replacement battery kit is intended for compatible PSI5-2200 UPS systems, giving IT teams a direct path to refresh battery performance without replacing the full UPS platform. That matters when uptime, service continuity, and budget discipline all have to align. A replacement battery kit helps preserve the runtime and ride-through window your UPS was selected to provide, supporting graceful shutdowns, orderly failover, and short-duration outage coverage. For infrastructure teams, that means less exposure to aging-battery failures and fewer surprises during maintenance windows. This kit is a practical fit for environments that depend on a stable power layer for network gear, edge systems, and other business-critical electronics. It supports lifecycle maintenance planning and helps extend the useful service life of the UPS investment already in place. When a battery swap is the right move, this kit keeps the path simple: replace the worn battery, restore protection, and return the system to service with minimal disruption.