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Single 12V 7Ah sealed lead-acid battery cartridge for Liebert PSP 500 UPS

RefurbUPS

RefurbUPS Liebert PowerSure 500 UPS Replacement Battery Kit 12V7A

SKU CH-1MMM-K7S8M

A 12 V 7 Ah sealed lead-acid kit replaces the battery in a Liebert PowerSure 500 UPS

  • TypeKit/Package
  • Weight6
  • Compatible replacement for Liebert PSP 500 UPS
  • Includes one 12 V 7 Ah high-rate discharge battery
  • Factory-fresh cells built for performance and reliability
  • Kit ships with comprehensive installation instructions
  • Ready for immediate shipment from stock

Compatible Replacement Kit

This replacement kit is built for the Liebert PowerSure 500 UPS. It supplies a single 12V7A high-rate discharge battery cartridge. The kit targets administrators who need a factory-fresh swap to restore backup runtime. Installation instructions are included for a straightforward changeover.

Upgrading From Depleted Cells

The kit replaces an exhausted original cartridge inside the same UPS chassis. The jump is worth it when self-test alerts or reduced hold-up time signal end-of-life cells. No firmware update or hardware modification is required to complete the swap.

Valve-Regulated Lead-Acid Limits

The sealed lead-acid chemistry delivers high surge current but loses capacity gradually over years. Elevated ambient temperature shortens service life and increases self-discharge. Deep discharge cycles below the UPS cut-off voltage can cause permanent capacity loss.

Highlights

  • Compatible replacement for Liebert PSP 500 UPS
  • Includes one 12 V 7 Ah high-rate discharge battery
  • Factory-fresh cells built for performance and reliability
  • Kit ships with comprehensive installation instructions
  • Ready for immediate shipment from stock

Specifications

BrandLiebert PowerSure
SeriesLiebert PowerSure Replacement
TypeKit/Package
Weight6

Questions about this item

Does the 12 V 7 Ah battery cartridge match the Liebert PSP 500 UPS battery compartment?

The kit contains one 12 V 7 Ah sealed lead-acid cartridge built to the same footprint as the original PSP 500 battery, so it slides directly into the UPS without adapters.

What is the installation procedure and the step users often miss?

Power down the UPS, unplug it, open the front cover, disconnect the old battery leads, connect the new cartridge observing the red-to-red and black-to-black polarity, then close the cover and restart the UPS.

How often should the 12 V 7 Ah cartridge be replaced in the PSP 500?

Typical service life is three to five years; plan replacement when runtime drops noticeably or the UPS reports a battery fault.

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