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Four 12 V 9 Ah sealed lead-acid batteries in a pack

RefurbUPS

RefurbUPS 12V 9Ah 4-pack 120 1500 UPS replacement battery

SKU CH-XKCT-DWZGT

Four 12 V 9 Ah sealed lead-acid batteries replace the Liebert PS1500RT3-120XR UPS cartridge

  • Product typeKit/Package
  • Product weight28
  • Compatible with Liebert PS1500RT3-120XR UPS
  • Kit includes four 12V 9Ah high-rate batteries
  • Factory-fresh cells deliver reliable backup power
  • Weighs 28 units for secure installation
  • Step-by-step replacement instructions included

Compatible UPS battery kit

This replacement kit contains four 12V 9Ah sealed lead-acid batteries designed for the Liebert PS1500RT3-120XR UPS. It restores backup power for server and network equipment during outages. The pack arrives factory fresh with installation instructions included.

Sealed lead-acid discharge limits

Each 12V 9Ah cell delivers high-rate discharge for short runtime under full load. Runtime decreases as connected equipment draws more current from the UPS. The chemistry suits standby use but not deep cycling or frequent full depletion.

Four-battery voltage requirement

The kit supplies exactly four batteries wired to match the UPS internal voltage. Units requiring a different cell count or capacity will not operate correctly with this pack. Verify the original cartridge specification before ordering.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $72.99
Pricier than about 71% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameLiebert PowerSure
Product lineLiebert PowerSure Replacement
Product typeKit/Package

Questions about this item

Which capacity should I choose for the Liebert PS1500RT3-120XR UPS?

This kit provides four 12 V 9 Ah sealed lead-acid batteries, matching the original specification for the PS1500RT3-120XR unit.

What runtime can I expect from these 12 V 9 Ah batteries in my 1500 VA UPS?

Runtime depends on the connected load; at full 1500 VA the pack typically delivers only a few minutes, while lighter loads extend it proportionally.

What interface or connector standard do these replacement cartridges use?

The batteries use the standard F2 faston terminals found on the original Liebert cartridge, ensuring a direct plug-in fit.

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