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Rectangular black sealed lead-acid battery cartridge labeled RBC55

PowerWarehouse

PowerWarehouse LEADACIDSLA55-05 UPS Replacement Battery RBC55 for APC SUA3000

SKU CH-3SQ3-M1KNG

Maintenance-free lead-acid replacement cartridge for APC SUA3000 UPS units

  • Direct replacement for APC SUA3000 UPS systems
  • Maintenance-free lead-acid design needs no watering
  • Compatible with RBC55 cartridge #55
  • Ready to install straight from the box

Compatible replacement for APC SUA3000

This PowerWarehouse LEADACIDSLA55-05 battery replaces the APC RBC55 cartridge number 55. It is a maintenance-free sealed lead-acid unit designed for the SUA3000 uninterruptible power supply. New condition ensures full rated capacity on installation.

Verify cartridge number

Confirm that your UPS is the APC SUA3000 and that the required replacement is cartridge 55. This battery does not fit other APC models or different cartridge numbers. Check the label on your existing cartridge to avoid mismatched connections or dimensions.

Highlights

  • Direct replacement for APC SUA3000 UPS systems
  • Maintenance-free lead-acid design needs no watering
  • Compatible with RBC55 cartridge #55
  • Ready to install straight from the box

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA55-05

Questions about this item

Does the LEADACIDSLA55-05 cartridge include all five batteries needed for the SUA3000, or must cells be purchased separately?

The RBC55 cartridge is a complete replacement kit containing the full set of five sealed lead-acid cells, pre-wired and housed in the cartridge tray so no additional batteries are required.

Is the LEADACIDSLA55-05 the only version that fits the SUA3000, or are there alternative capacities available?

RBC55 / Cartridge #55 is the sole manufacturer-specified replacement for the SUA3000; no other capacity or form-factor cartridge is listed for this UPS model.

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