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Four 12V 9A sealed lead-acid batteries in a kit

RefurbUPS

RefurbUPS Liebert GXT3 2000 UPS Replacement Battery Kit 12V9A 4 Pack

SKU CH-4HHT-739PN

Four 12 V 9 Ah sealed lead-acid batteries replace the cells in a Liebert GXT3-2000RT120 UPS

  • TypeKit/Package
  • Weight28
  • Four 12 V 9 Ah SLA batteries power the Liebert GXT3-2000RT120 UPS
  • Factory-fresh cells deliver reliable backup for critical server loads
  • High-rate discharge design supports demanding power-protection applications
  • Kit includes comprehensive installation instructions for straightforward replacement
  • 28 lb package ships ready for immediate deployment

Replacement Battery Kit

This kit provides four 12V9A sealed lead-acid batteries designed for the Liebert GXT3-2000RT120 UPS. It restores backup power capacity for server rooms and network closets that rely on this specific UPS model. The package includes installation instructions for straightforward cartridge replacement.

High-Rate Discharge Performance

Each battery is rated for high-rate discharge to support the UPS during sudden power interruptions. The cells maintain voltage under the heavy instantaneous loads typical of double-conversion UPS operation. Factory-fresh stock ensures the rated capacity is available from the first discharge cycle.

Sealed Lead-Acid Operation

The 12V9A SLA cells operate without liquid maintenance and produce minimal gas during normal float charging. Heat generation stays low during routine trickle charge, keeping internal UPS temperatures stable. No active cooling or ventilation beyond the UPS enclosure is required for these batteries.

Highlights

  • Four 12 V 9 Ah SLA batteries power the Liebert GXT3-2000RT120 UPS
  • Factory-fresh cells deliver reliable backup for critical server loads
  • High-rate discharge design supports demanding power-protection applications
  • Kit includes comprehensive installation instructions for straightforward replacement
  • 28 lb package ships ready for immediate deployment

Specifications

BrandLiebert GXT3
SeriesLiebert GXT3 Batteries
TypeKit/Package
Weight28

Questions about this item

How much heat will the four 12 V 9 A batteries generate during continuous operation?

The sealed lead-acid cells produce minimal heat under normal float charge; the UPS enclosure handles thermal management.

Does the kit include the mounting hardware or cables needed to install the batteries in a Liebert GXT3-2000RT120?

The package supplies four factory-fresh 12 V 9 A cartridges and printed replacement instructions; existing UPS connectors are reused.

Will these 12 V 9 A cartridges work correctly if my UPS still has the original Liebert battery management firmware?

Yes, they are built to the same voltage and capacity specifications as the original Liebert GXT3-2000RT120 batteries.

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