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Sealed lead-acid battery cartridge in black plastic housing

PowerWarehouse

PowerWarehouse LEADACIDSLA11-24 RBC11 UPS replacement battery

SKU CH-Q4JR-1Y6VW

Maintenance-free 11 V 24 Ah lead-acid cartridge for APC SU3000INET UPS

  • Maintenance-free lead-acid design eliminates routine upkeep
  • Direct replacement for APC SU3000INET RBC11 cartridge #11
  • 24 V output matches original UPS specifications
  • 11 Ah capacity supports extended runtime during outages

APC SU3000INET compatible replacement cartridge

This sealed lead-acid cartridge is built as a direct replacement for the APC SU3000INET UPS and matches the RBC11 form factor. It arrives ready to install with no electrolyte handling required. The maintenance-free design supports standard UPS charging cycles.

Maintenance teams needing a drop-in RBC11 substitute

This unit suits administrators who must swap the original cartridge without rewiring or firmware changes. Buyers who need a different voltage, capacity or connector layout should look at other SKUs.

How it compares

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

Price $199.99
Pricier than about 85% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model nameLEADACIDSLA11-24

Questions about this item

Which UPS models does the PowerWarehouse LEADACIDSLA11-24 RBC11 replacement cartridge fit?

This cartridge is built as a direct replacement for the APC SU3000INET and matches the original RBC11 specification, so it installs without modification in that UPS.

Can I keep using my existing APC SU3000INET chassis and electronics with this battery installed?

Yes, the LEADACIDSLA11-24 RBC11 is a maintenance-free lead-acid cartridge designed to the same form factor and electrical profile as the original RBC11, so the UPS electronics and enclosure remain unchanged.

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