APC SmartUPS RT Battery Pack 192V, rackmount, 3U Extendedrun battery systems provide flexible runtime to critical SmartUPS applications. Includes Installation guide, Warranty cardMultiple battery pack configurationConnect up to 10 battery packs for extended runtime applications.Advanced battery management includedEmbedded monitoring at the cell, module, and cabinet level provides a clear picture of battery runtime and health, with the added benefits of predictable, consistent runtime performance, and stable cell health.