Vertiv Liebert GXT5-EBC36VRT2U 36V External Battery Cabinet for 1000VA UPS
The Vertiv Liebert GXT5-EBC36VRT2U is a hot-swappable, lead-acid external battery cabinet designed to extend runtime for Liebert GXT5-500LVRT2UXL, GXT5-750LVRT2UXL, and GXT5-1000LVRT2UXL UPS systems. With intelligent auto-detection connectivity, this 36V battery cabinet integrates seamlessly with your existing UPS infrastructure, providing reliable extended power protection for critical IT equipment during outages. Ideal for server rooms, network closets, data centres, and distributed IT locations where uninterrupted power is essential.
Key Features
-
Extended Runtime Protection: Provides additional backup time during power outages for critical equipment connected to compatible GXT5 1000VA UPS systems
-
Hot-Swappable Design: Replace batteries without powering down the UPS, ensuring continuous protection and minimal downtime
-
Auto-Detection Connectivity: Automatically detected by compatible UPS systems for proper configuration and accurate runtime calculations
-
Compact 2U Rack-Mountable: Space-efficient design fits standard 19-inch racks alongside your UPS unit
-
Scalable Power Solutions: Connect up to 6 additional external battery cabinets for extended runtime tailored to your needs
-
Temperature Compensation Sensors: Built-in sensors extend battery life by monitoring operating conditions
Compatibility & Integration
The GXT5-EBC36VRT2U battery cabinet is specifically designed for use with the following Vertiv Liebert GXT5 UPS models:
- Liebert GXT5-500LVRT2UXL (500VA)
- Liebert GXT5-750LVRT2UXL (750VA)
- Liebert GXT5-1000LVRT2UXL (1000VA)
The cabinet's auto-detection feature ensures seamless integration with your UPS, automatically updating runtime availability and configuration without complex setup procedures. This makes deployment fast and accurate for IT administrators and system integrators.
Reliable Lead-Acid Battery Technology
The cabinet contains 6 × 12V 9.0Ah valve-regulated, non-spillable lead-acid batteries configured to deliver 36V DC output. The battery configuration is designed for 3 to 5 years of operational life under normal conditions, with a 3-hour recharge time to restore full capacity after discharge. External temperature compensation sensors continuously monitor ambient conditions to optimise charging cycles and extend overall battery lifespan.
Flexible Rack or Tower Installation
The 2U rack-mountable design with included rail kit allows for flexible installation in standard 19-inch server racks or equipment cabinets. Measuring 400mm deep × 430mm wide × 85mm high, the cabinet integrates easily into existing infrastructure without consuming excessive rack space. It can also be deployed in tower configuration for open environments or office settings.
Scalable Runtime Solutions
Power and communications ports enable connection of up to 6 additional external battery cabinets to a single UPS system, allowing you to scale runtime protection according to your critical load requirements. Whether you need minutes or hours of backup power, the modular design provides the flexibility to meet demanding edge computing, network infrastructure, and business continuity needs.
What's in the Box
- Vertiv Liebert GXT5-EBC36VRT2U External Battery Cabinet
- 6 × 12V 9.0Ah sealed lead-acid batteries (pre-installed)
- Rack mounting rail kit
- Power and communications cables
- Installation guide
Full Specifications
| Model |
GXT5-EBC36VRT2U |
| Battery Type |
Valve-regulated, non-spillable lead-acid |
| Battery Configuration |
6 × 12V 9.0Ah (36V total) |
| Voltage Output |
36V DC |
| Battery Life |
3 to 5 years (typical) |
| Recharge Time |
3 hours |
| Form Factor |
2U rack-mountable / tower |
| Dimensions (D × W × H) |
400mm × 430mm × 85mm |
| Weight |
22.6 kg |
| Operating Temperature |
0°C to 40°C (32°F to 104°F) |
| Hot-Swappable |
Yes |
| Auto-Detection |
Yes |
| Maximum Cabinets per UPS |
Up to 6 |
| Compatible UPS Models |
GXT5-500LVRT2UXL, GXT5-750LVRT2UXL, GXT5-1000LVRT2UXL |
| Certifications |
UL 1778 4th edition, CSA C22.2 No. 107.1 |
| Warranty |
3 years |
Specifications are sourced from the manufacturer product page and may be updated.
