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Four 12V 9A sealed batteries in a 48V tray kit

RefurbUPS

RefurbUPS GXT3-9A48BATKIT 48V tray kit 12V9A 28

SKU CH-1D3D-CRA11

Holds four 12 V 9 Ah sealed lead-acid batteries in a 48 V tray kit weighing 28

  • TypeKit/Package
  • Weight28
  • Four 12 V 9 Ah batteries supply 48 V backup power
  • 28 kg kit delivers factory-fresh cells for reliable runtime
  • High-rate discharge design supports critical load protection
  • Complete tray kit simplifies installation in compatible UPS units
  • Ready-to-ship package includes step-by-step replacement instructions

Battery kit for Liebert GXT3 UPS

This replacement battery kit is designed for the Liebert GXT3 series UPS. It contains four sealed lead-acid batteries wired to deliver a 48 V DC bus. The kit restores runtime for critical server and network equipment. Each cell is rated at 12 V 9 Ah for high-rate discharge performance.

Suits owners of a compatible GXT3 unit needing

The pack fits Liebert GXT3 models that use a 48 V four-battery tray. It will not work with UPS units that require a different voltage, capacity or physical layout. Buyers who need a higher amp-hour rating or a different connector type should look at another solution.

Tray design simplifies swap-out

The batteries arrive pre-wired on a tray that slides into the UPS cabinet. Installation follows the included step-by-step instructions and typically requires only basic hand tools. The most common issue is forgetting to torque the terminal bolts to the specified value, which can cause high resistance and alarm faults.

Highlights

  • Four 12 V 9 Ah batteries supply 48 V backup power
  • 28 kg kit delivers factory-fresh cells for reliable runtime
  • High-rate discharge design supports critical load protection
  • Complete tray kit simplifies installation in compatible UPS units
  • Ready-to-ship package includes step-by-step replacement instructions

Specifications

BrandLiebert GXT3
SeriesLiebert GXT3 Batteries
TypeKit/Package
Weight28

Questions about this item

Does this kit include the tray and wiring needed to install the four 12 V 9 Ah batteries in my Liebert GXT3 UPS?

Yes, the kit provides a complete 48 V tray assembly with four 12 V 9 Ah high-rate discharge SLA cells pre-wired and ready to slide into compatible Liebert GXT3 units.

Will the 12 V 9 Ah cells in this tray match the runtime and charge profile of the original Liebert GXT3 batteries I am replacing?

The four 12 V 9 Ah high-rate discharge SLA batteries are built to the same voltage and capacity specifications as the factory packs, so the UPS charger and runtime calibration remain unchanged.

How can I verify the new tray is recognised and healthy after I install it?

After installation, run the UPS self-test from the front panel or management software; a passed self-test and normal charge-status indicators confirm the tray is functioning correctly.

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