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RefurbUPS APC Smart-UPS 900 replacement battery kit with four 6V12A batteries

RefurbUPS

RefurbUPS APC Smart-UPS 900 SU900 UPS Replacement Battery Kit

SKU CH-HGHP-5T8VV

Compatible replacement battery kit for APC Smart-UPS 900 units, containing four 6V12A batteries

  • TypeBattery
  • Weight20
  • Factory-fresh cells ensure reliable backup power
  • Four 6 V 12 Ah batteries deliver 12 Ah total capacity
  • Kit contains two RBC3-compatible cartridges for SU900
  • Weighs 20 lb for straightforward installation

Compatible Battery Kit for APC Smart-UPS 900

This factory-fresh replacement kit is designed for the APC Smart-UPS 900 (SU900) unit. It contains four 6V 12A batteries that together match the APC RBC3 specification. The kit suits administrators who need to restore runtime to an existing UPS without sourcing original cartridges.

Simple Cartridge Swap with Correct Polarity

Installation involves opening the UPS battery door, disconnecting the old cartridge and connecting the new one using the existing wiring harness. The batteries arrive pre-wired in the correct series configuration, so polarity errors are unlikely. The main risk is forgetting to recycle the spent lead-acid cells, which regulations require.

Highlights

  • Factory-fresh cells ensure reliable backup power
  • Four 6 V 12 Ah batteries deliver 12 Ah total capacity
  • Kit contains two RBC3-compatible cartridges for SU900
  • Weighs 20 lb for straightforward installation

Specifications

TypeBattery
Weight20

Questions about this item

How can I verify the APC Smart-UPS 900 battery kit is working correctly after installation?

The UPS should run its self-test without errors and report normal battery capacity on the front panel display.

What components are included in the replacement battery kit and what must be purchased separately?

The kit contains four 6V 12Ah batteries configured as two RBC3-compatible cartridges; no additional parts are required for installation.

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