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Rectangular black sealed lead-acid battery with terminals on top

PowerWarehouse

PowerWarehouse LEADACIDSLA11-05 UPS Replacement Battery

SKU CH-N931-2N86G

Maintenance-free lead-acid battery replaces the RBC11 cartridge in APC SU2200 UPS units

  • Maintenance-free operation with sealed lead-acid design
  • Direct replacement for APC SU2200 RBC11 cartridge #11
  • Ready to install with no fluid checks required
  • Reliable backup power for 2200 VA UPS systems

APC SU2200 cartridge replacement

This sealed lead-acid battery replaces the RBC11 cartridge used in the APC SU2200 UPS. It arrives new and maintenance-free so installers can swap the module without handling electrolyte. The part matches the original form factor for direct insertion.

Five-ampere-hour capacity supports the SU2200

At 5 Ah the cell delivers the same discharge profile the UPS firmware expects during an outage. It runs out when the connected load exceeds the SU2200 rated output or when the battery reaches end-of-life after repeated deep cycles.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $208.99
Pricier than about 86% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model nameLEADACIDSLA11-05

Questions about this item

Will the LEADACIDSLA11-05 battery work with the existing APC SU2200 UPS unit I already own?

Yes, this battery is a direct replacement for the APC SU2200 UPS and matches the RBC11 cartridge specification, so it fits the chassis and connectors of your current unit without modification.

How can I confirm the LEADACIDSLA11-05 is functioning correctly once installed in the SU2200?

After installation, the SU2200 will run a self-test; a green status LED and a passed self-test result on the display indicate the battery is recognised and holding charge as intended.

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