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Two 12V lead-acid battery cartridges labeled #23 in a pack

PowerWarehouse

PowerWarehouse 2XRBC23SLA236 12V Lead Acid Battery Cartridge #23 2 Pack

SKU CH-ZWJ6-9GSNA

Two 12V lead-acid cartridges replace the #23 battery in an APC SUA1000RMUS UPS

  • Compatible withFits: APC SUA1000RMUS
  • Compatible with APC SUA1000RMUS UPS
  • 12V lead-acid cartridge #23 ensures fit
  • Two-pack provides spare or dual replacement
  • New condition, 100% compatibility guaranteed

APC SUA1000RMUS compatible battery

This 12V lead-acid cartridge replaces the original RBC23 module in APC SUA1000RMUS uninterruptible power supplies. The pack contains two sealed batteries matched for balanced discharge. It restores backup runtime for rack-mounted servers and network equipment.

Fits standard UPS battery tray

Installation uses the existing connectors and mounting points inside the UPS chassis, so no extra cables or adapters are required. The sealed design eliminates spill risk and allows horizontal or vertical orientation. Once fitted, the UPS resumes automatic self-tests and cold-start capability.

How it compares

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

Price $230.99
Pricier than about 87% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC23SLA236
Compatibility
Compatible withFits: APC SUA1000RMUS

Questions about this item

What voltage does each 12V lead acid battery in the 2 pack deliver?

Each cartridge supplies 12 volts to the APC SUA1000RMUS UPS.

How much heat does the battery cartridge generate during continuous operation?

The sealed lead acid design produces minimal heat under normal load in the SUA1000RMUS.

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