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Single 12V 9A SLA battery cartridge for Liebert PSA650MT3-120U UPS

RefurbUPS

RefurbUPS 12V 9A UPS replacement battery kit 650 120

SKU CH-7555-CBWXG

Compatible 12 V 9 Ah replacement battery kit for Liebert PowerSure 650 UPS units

  • TypeKit/Package
  • Weight6
  • Compatible replacement for Liebert PowerSure 650 UPS
  • High-rate discharge 12 V 9 A SLA battery included
  • Factory-fresh cells deliver reliable backup power
  • Comprehensive installation instructions provided
  • Ready for immediate installation

Compatible Liebert PSA650MT3-120U replacement kit

This kit provides a direct replacement battery cartridge for the Liebert PSA650MT3-120U uninterruptible power supply. It contains one 12V 9A sealed lead-acid unit built to match the original specifications. The product is supplied new and ready for immediate installation. ||

Included installation instructions

Comprehensive replacement instructions are bundled with the cartridge so the swap can be completed without additional documentation. Factory-fresh cells mean the UPS regains its rated runtime as soon as the new pack is connected. No extra tools or software are required for the procedure. ||

Suits owners of the PSA650MT3-120U needing

Buyers with a different UPS model or a unit that takes multiple cartridges will not be able to use this single-pack kit. Anyone requiring higher capacity or a different voltage should look for a kit that matches their specific hardware.

Highlights

  • Compatible replacement for Liebert PowerSure 650 UPS
  • High-rate discharge 12 V 9 A SLA battery included
  • Factory-fresh cells deliver reliable backup power
  • Comprehensive installation instructions provided
  • Ready for immediate installation

Specifications

BrandLiebert PowerSure
SeriesLiebert PowerSure Replacement
TypeKit/Package
Weight6

Questions about this item

How often will the 12V 9A SLA battery in this kit need replacing?

The sealed lead-acid cell typically lasts three to five years; plan on a swap when runtime drops noticeably or the UPS signals a battery fault.

What runtime limit appears first during a long outage on the PSA650MT3-120U?

The 9 Ah capacity sets the energy ceiling, so the UPS will shut down once that stored charge is exhausted.

How much heat or fan noise does the replacement cartridge add during all-day operation?

The battery itself is passive and silent; any warmth or fan sound comes from the UPS electronics, not the cartridge.

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