Description
Extend your UPS runtime with the Vertiv Liebert GXT4-144VBATT External Battery Cabinet. Designed for compatibility with the Vertiv Liebert GXT4-5000RT208 and GXT4-6000RT208 UPS systems, this 144VDC battery pack offers reliable, long-lasting backup power using spill-proof lead-acid batteries. Housed in a rack/tower convertible enclosure, it includes rack rails and a 1.5' DC cable for quick installation. Ideal for remote management and critical power environments, this cabinet can be daisy-chained—up to six units per UPS—for even greater autonomy.
| Specification | Details |
|---|---|
| Brand | Vertiv Liebert |
| Model Number | GXT4-144VBATT |
| Product Type | External Battery Cabinet |
| Battery Type | Lead Acid, Spill Proof |
| Battery Voltage | 144V DC |
| Battery Capacity | 9 Ah (9000 mAh) |
| Compatibility | GXT4-5000RT208, GXT4-6000RT208 |
| Mounting | Rack/Tower Convertible |
| Included Accessories | Rack Rails, 1.5' DC Cable |
| Remote Management Ready | Yes |
| Dimensions (H x W x D) | 3.3" x 16.9" x 26.1" |
| Shipping Weight | 121 lbs. |
| Product Condition | New and Factory Fresh |
| Warranty | 2-Year Limited Warranty |
| Country of Origin | China |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
