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Sealed lead-acid battery cartridge, rectangular black plastic case, terminal posts on top

PowerWarehouse

PowerWarehouse LEADACIDSLA43-29 UPS replacement battery

SKU CH-WQK1-NK53Q

12 V 5 Ah sealed lead-acid battery replaces APC RBC43 cartridge in SUA2200RM2U UPS units

  • 12 V 5 Ah capacity powers APC SUA2200RM2U UPS
  • Maintenance-free sealed lead-acid design requires no upkeep
  • Direct replacement for RBC43 cartridge #43
  • New condition ensures full rated performance

PowerWarehouse LEADACIDSLA43-29 UPS Battery

This PowerWarehouse LEADACIDSLA43-29 is a maintenance-free 12V lead-acid replacement battery rated at 5Ah. It is built to fit the RBC43 cartridge used in the APC SUA2200RM2U uninterruptible power supply. The sealed design allows installation without routine fluid checks. It restores backup runtime when the original cells reach end of life.

Suitable for APC SUA2200RM2U owners

This unit suits administrators replacing a depleted RBC43 cartridge in an APC SUA2200RM2U who need a direct 12V 5Ah substitute. Buyers whose UPS requires a different cartridge number, voltage or capacity should look at other options. It is not intended for non-APC systems or for applications demanding alternative chemistries or form factors.

Highlights

  • 12 V 5 Ah capacity powers APC SUA2200RM2U UPS
  • Maintenance-free sealed lead-acid design requires no upkeep
  • Direct replacement for RBC43 cartridge #43
  • New condition ensures full rated performance

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA43-29

Questions about this item

Will the LEADACIDSLA43-29 fit my existing APC SUA2200RM2U UPS?

Yes, this 12V 5Ah SLA battery is designed as a direct replacement for the RBC43 cartridge used in the APC SUA2200RM2U.

How can I verify the new battery is working after installation?

The UPS will run a self-test and show a solid green status light, confirming the 12V 5Ah battery is accepted and holding charge.

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