Batteries For Liebert Gxt3-1000mt120 - 1000va/900w UPS, 4 X 12v, 5ah - 60wh
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.
Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.
UPS Battery for Liebert GXT3-1000MT120 - 1000VA/900W – 12V 5Ah (4 Pack)
High-quality 12V 5Ah sealed lead acid AGM replacement battery pack designed to restore dependable backup performance for the Liebert GXT3-1000MT120 UPS system. Built for stable standby power, reliable runtime, and a precise fit in demanding UPS applications.
Technical Specifications
Key Benefits
- Reliable UPS Backup: Restores dependable standby power for your Liebert UPS during outages.
- Maintenance-Free AGM Design: Spill-proof sealed construction for clean, hassle-free use.
- Complete 4-Battery Kit: Includes the full set required for replacement.
- Stable Performance: 12V 5Ah output per battery supports consistent UPS operation.
- Easy Installation: T2 terminals provide secure connection using your existing setup.
- Compact Fit: Sized for UPS battery compartments requiring this form factor.
- Warranty Protection: Backed by a 1-year warranty and 30-day return policy.
Compatible Models
Liebert
Designed as a replacement battery pack for compatible Liebert UPS systems using four 12V 5Ah batteries.
Important Notice
- Reuse Existing Connectors and Cables: Some assembly is required during installation.
- Check Terminal and Battery Layout: Confirm your current battery set matches before ordering.
- Handle with Care: Install correctly to ensure safe operation and best performance.
Warranty & Returns
- 30-Day Return Policy
- 1-Year Warranty
Always verify your existing battery size, terminal type, and quantity before purchase to ensure correct fitment.
Dependable Replacement Power for Liebert UPS Systems
Keep your Liebert GXT3-1000MT120 ready for critical backup duties with this complete 4-pack of CB Range 12V 5Ah AGM batteries. Built for reliable UPS performance, simple replacement, and dependable standby power when it matters most.
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🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
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Technical Specifications
| Product Details | |
|---|---|
| Product Type | UPS Replacement Battery Kit |
| Brand | CB Range |
| SKU | CB125X4-10705 |
| Battery Model | CB125 |
| Compatible UPS Model | Liebert GXT3-1000MT120 - 1000VA/900W UPS |
| Battery Chemistry | AGM (Sealed Lead Acid) |
| Rechargeable | Yes |
| Voltage per Battery | 12V |
| Capacity per Battery | 5Ah |
| Battery Pack Quantity | 4 Batteries |
| Total Nominal Energy | 240Wh |
| Terminal Type | T2 |
| Gross Weight (Kit) | 6.4 Kg / 14.11 lbs |
| Battery Dimensions (Per Battery) | |
| Length | 3.54 inches / 90 mm |
| Width | 2.76 inches / 70 mm |
| Height | 3.98 inches / 101 mm |
| Height to Top of Terminal | 4.21 inches / 107 mm |
| Typical Applications | |
| Applications | UPS backup systems, server protection, network equipment backup, telecom power continuity, critical electronics support |
OEM Battery Cross Reference
| Device Model | Original Battery Type | Replacement |
|---|---|---|
| Liebert GXT3-1000MT120 - 1000VA/900W UPS | 12V 5Ah AGM Battery Pack (4 Required) | CB Range CB125 x 4 |
Compatible Liebert GXT3-1000MT120 battery replacement information
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Common search terms for this battery replacement
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