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Rectangular sealed lead-acid battery cartridge labelled 55

PowerWarehouse

PowerWarehouse LEADACIDSLA55-00 UPS replacement battery

SKU CH-QM2Q-KM3XP

Maintenance-free lead-acid cartridge replaces APC RBC55 for uninterruptible power supplies

  • Compatible with APC RBC55 cartridge #55
  • Maintenance-free lead-acid chemistry
  • Ready-to-install replacement battery
  • Brand-new condition from PowerWarehouse

SLA Battery for APC RBC55 Cartridge

This sealed lead-acid battery replaces the APC RBC55 cartridge in compatible uninterruptible power supplies. It is built for server rooms and network closets that need a maintenance-free swap to restore backup runtime. The PowerWarehouse LEADACIDSLA55-00 fits the original form factor without modification.

Capacity and headroom for typical loads

The battery supplies the rated capacity for the APC RBC55 specification, supporting standard rackmount UPS units during short outages. It runs out when the connected load exceeds the cartridge's rated ampere-hour limit or when the UPS demands longer runtime than the single cartridge provides.

Highlights

  • Compatible with APC RBC55 cartridge #55
  • Maintenance-free lead-acid chemistry
  • Ready-to-install replacement battery
  • Brand-new condition from PowerWarehouse

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA55-00

Questions about this item

Will the PowerWarehouse LEADACIDSLA55-00 fit my existing APC RBC55 cartridge?

Yes, it is a direct replacement for the APC RBC55 cartridge number 55 and uses the same lead-acid chemistry.

How can I confirm the PowerWarehouse LEADACIDSLA55-00 is working after installation?

The UPS should run a self-test and show a healthy battery status indicator once the new cartridge is seated and charged.

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