Eaton Tripp Lite 9 Series 12-Slot Connected External Battery Cabinet for UPS, 21U, Black/Silver

Keep network operations, security and surveillance installations running through extended outages with the Eaton Tripp Lite 9 Series 12‑slot connected external battery cabinet. This UPS enclosure is engineered to extend runtime for Eaton 9PXM UPS systems, supporting up to 24 hot‑swappable 9PXMBAT cartridges (two per slot) so you can replace batteries without powering down critical monitoring, access control or IT equipment. The 21U chassis fits standard EIA‑19" racks or installs securely on the floor with included casters and leveling feet, while parallel capability with up to three additional cabinets delivers scalable runtime for colocation, edge data centers and enterprise infrastructure. Connected intelligence automatically detects new batteries and updates runtime metrics, simplifying preventive maintenance and integration with your security, surveillance and network monitoring workflows. TAA compliance and a two‑year limited warranty make this unit suitable for public sector deployments. For reliable extended battery backup that scales with your needs, configure the Eaton Tripp Lite 9PXM external battery cabinet for your UPS — contact sales to size runtime for your application.

• Deliver extended UPS runtime for critical loads in data centers, edge sites and surveillance systems
• Supports up to 24 hot‑swappable battery cartridges for uninterrupted protection and simple onsite maintenance
• Scales in parallel with up to three additional cabinets to meet growing runtime requirements
• Smart diagnostics with automatic runtime updates and connected intelligence for simplified monitoring and fewer manual checks
• Flexible 21U installation: secure floor mounting with leveling feet/casters or EIA‑19" rack installation using optional kit
• TAA‑compliant design for streamlined procurement on government and enterprise contracts