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Rectangular sealed lead-acid battery cartridge labelled 23

PowerWarehouse

PowerWarehouse LEADACIDSLA23-02 UPS Replacement Battery

SKU CH-E544-ETBR3

Maintenance-free lead-acid cartridge replaces RBC23 in APC SUA1000RM2U units

  • Maintenance-free design reduces upkeep effort
  • Direct replacement for APC SUA1000RM2U UPS units
  • Matches original RBC23 cartridge #23 specifications
  • Sealed lead-acid chemistry ensures reliable backup power

Direct replacement for APC SUA1000RM2U

This PowerWarehouse LEADACIDSLA23-02 battery is built as a direct replacement for the APC SUA1000RM2U uninterruptible power supply. It matches the RBC23 cartridge specification so installers can swap the pack without rewiring or firmware changes. The unit suits IT teams maintaining rack-mounted power protection in server rooms or wiring closets. It is not for buyers who need a different voltage, capacity or form factor.

Maintenance-free sealed lead-acid construction

The sealed lead-acid chemistry is maintenance-free and arrives ready to install in the existing cartridge tray. Terminal layout follows the original design so connectors seat securely and polarity remains correct. The rugged case resists vibration in rack environments and supports the 1000 VA load profile. It is not for users who require hot-swappable modules or lithium-based runtime extensions.

Highlights

  • Maintenance-free design reduces upkeep effort
  • Direct replacement for APC SUA1000RM2U UPS units
  • Matches original RBC23 cartridge #23 specifications
  • Sealed lead-acid chemistry ensures reliable backup power

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA23-02

Questions about this item

Which UPS models does the LEADACIDSLA23-02 battery replace?

This battery is built as a direct replacement for the APC SUA1000RM2U UPS and fits the RBC23 cartridge #23 used in that unit.

How many batteries are included and what mounting style do they use?

The pack contains 2 sealed lead-acid cells that slide into the existing RBC23 cartridge tray, so no extra brackets or rails are required.

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