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Rectangular sealed lead-acid battery cartridge labelled 55 for APC SUA2200XL

PowerWarehouse

PowerWarehouse LEADACIDSLA55-11 UPS replacement battery

SKU CH-RQCG-K7VTJ

Sealed lead-acid cartridge 55 replaces RBC55 in APC SUA2200XL UPS units

  • Direct replacement for APC SUA2200XL UPS units
  • Maintenance-free lead-acid design needs no upkeep
  • Matches original RBC55 cartridge #55 specifications
  • Ready-to-install power backup for critical systems

SLA replacement for APC SUA2200XL

This PowerWarehouse LEADACIDSLA55-11 is a maintenance-free lead-acid battery cartridge designed as a direct replacement for the APC RBC55 used in SUA2200XL uninterruptible power supplies. It restores backup power for servers and network equipment that rely on this specific UPS model.

Sealed lead-acid thermals and power

The sealed lead-acid chemistry operates without active cooling, so it adds no fan noise to the rack environment. Normal float charging draws only a low trickle current, keeping heat output minimal inside the UPS enclosure.

Highlights

  • Direct replacement for APC SUA2200XL UPS units
  • Maintenance-free lead-acid design needs no upkeep
  • Matches original RBC55 cartridge #55 specifications
  • Ready-to-install power backup for critical systems

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA55-11

Questions about this item

How do I install the LEADACIDSLA55-11 battery in my APC SUA2200XL UPS, and what step is often missed?

Power off the UPS, open the front battery door, disconnect the old RBC55 cartridge, insert the new cartridge firmly until the connectors seat, close the door, then power on and run the self-test to register the replacement.

What maintenance or replacement will the LEADACIDSLA55-11 need later?

The sealed lead-acid cells are maintenance-free; plan to replace the cartridge again in three to five years when runtime drops below the 2200 VA load requirement.

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