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Rectangular sealed lead-acid battery cartridge in black plastic housing

PowerWarehouse

PowerWarehouse LEADACIDSLA11-11 UPS replacement battery RBC11 SU2200RMXLNET

SKU CH-X649-CK78A

Maintenance-free lead-acid replacement cartridge for APC SU2200RMXLNET UPS systems

  • Maintenance-free lead-acid design eliminates electrolyte checks
  • Direct replacement for APC SU2200RMXLNET UPS cartridge #11
  • New condition ensures full rated capacity from installation
  • 11 model identifier matches original RBC11 specification

Compatible RBC11 cartridge for SU2200RMXLNET

This PowerWarehouse LEADACIDSLA11-11 is a maintenance-free sealed lead-acid battery designed as a direct replacement for the APC RBC11 cartridge. It restores runtime to the SU2200RMXLNET uninterruptible power supply. The unit arrives new and ready for installation.

Replaces depleted RBC11 cells in SU2200RMXLNET units

Install this cartridge when the original battery set no longer holds sufficient charge for your 2200 VA UPS. It is not suitable for other UPS models or higher-capacity configurations. Buyers needing extended runtime beyond the standard cartridge should verify compatibility before purchase.

How it compares

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

Price $186.99
Pricier than about 84% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model nameLEADACIDSLA11-11

Questions about this item

Will the RBC11 cartridge fit inside my SU2200RMXLNET UPS?

The RBC11 cartridge is built as a direct replacement for the SU2200RMXLNET, so it slides into the existing battery bay without any modifications.

What is the step people get wrong when installing the RBC11 cartridge?

The most common mistake is not seating the cartridge fully until the latch clicks, which leaves the DC contacts misaligned and prevents the UPS from recognising the new battery.

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