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Four sealed 12 V 7 Ah batteries in a kit for Liebert PS1400MT UPS

RefurbUPS

RefurbUPS 12V7A 4-pack battery kit for Liebert PS1400MT UPS

SKU CH-38T5-TTW4H

Four 12 V 7 Ah sealed lead-acid batteries replace the cells in a Liebert PS1400MT UPS

  • TypeKit/Package
  • Weight24
  • Four 12 V 7 A batteries restore full runtime to the Liebert PS1400MT
  • Factory-fresh cells deliver reliable high-rate discharge when mains power fails
  • Kit includes all four cartridges for a complete single-service replacement
  • Step-by-step installation instructions let IT staff swap batteries without specialist tools
  • 24 kg total weight confirms robust sealed lead-acid construction for long service life

Compatible battery kit for Liebert PS1400MT UPS

This kit supplies four 12V7A sealed lead-acid batteries designed as direct replacements for the Liebert PS1400MT uninterruptible power supply. It is intended for administrators who need to restore backup runtime on an existing unit without sourcing individual cells. The pack arrives factory fresh and includes installation instructions.

Pre-wired cartridge format simplifies installation

Batteries are pre-assembled into a cartridge that matches the original form factor, so no soldering or custom wiring is required. The 24 lb package fits the UPS battery compartment exactly as the factory unit did. High-rate discharge chemistry supports the short, heavy loads typical of server shutdown sequences.

Replaces exhausted original batteries in the same

When the Liebert PS1400MT shows reduced runtime or a battery fault alarm, this kit restores the original capacity. The upgrade is worthwhile whenever the UPS itself remains functional but the cells have reached end of life. It does not add capacity beyond the factory specification.

Highlights

  • Four 12 V 7 A batteries restore full runtime to the Liebert PS1400MT
  • Factory-fresh cells deliver reliable high-rate discharge when mains power fails
  • Kit includes all four cartridges for a complete single-service replacement
  • Step-by-step installation instructions let IT staff swap batteries without specialist tools
  • 24 kg total weight confirms robust sealed lead-acid construction for long service life

Specifications

BrandLiebert PowerSure
SeriesLiebert PowerSure Replacement
TypeKit/Package
Weight24

Questions about this item

What voltage and capacity do the batteries in this kit provide for the Liebert PS1400MT UPS?

The kit contains four sealed lead-acid batteries, each rated at 12 volts and 7 ampere-hours, matching the original specification for the Liebert PS1400MT.

What are the physical requirements for fitting these batteries into the Liebert PS1400MT chassis?

Each unit is a standard 12V7A SLA block; the four batteries occupy the same footprint as the factory cartridge and weigh 24 pounds total, so the existing battery tray and door close without modification.

How are the batteries installed and which step is most often missed?

Power off and unplug the UPS, remove the front cover, disconnect the old cartridge, insert the four new batteries in the same series wiring order, reconnect the harness, replace the cover, then charge for at least eight hours before putting the UPS back online — the extended initial charge is the step most users skip.

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