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Two black rectangular 12V lead-acid battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC24SLA2412 12V Lead Acid Battery Cartridge #24 2 Pack

SKU CH-XJXX-SP7WR

Two-pack of 12 V lead-acid cartridges replaces RBC24 batteries in APC SUA1500RMI2U UPS units

  • Compatible withFits: APC SUA1500RMI2U
  • Compatible with APC SUA1500RMI2U UPS
  • 12V lead-acid cartridge rated at 24Ah
  • Two-battery pack for complete replacement
  • One-year replacement warranty included

12 V Lead-Acid Battery Cartridge #24 for APC

This two-pack of 12 V lead-acid cartridges replaces the original batteries in an APC SUA1500RMI2U uninterruptible power supply. Each unit is built to match the manufacturer's specifications so the UPS regains its rated runtime. The pack contains two cartridges, labelled #24, ready for a complete swap.

Check your UPS model before ordering

Confirm the unit is an APC SUA1500RMI2U; other Smart-UPS models use different cartridge numbers. Verify the existing batteries are 12 V lead-acid blocks marked #24. Ensure the battery compartment accepts two cartridges side by side. If the UPS shows a different model number or cartridge code, these cartridges will not fit.

How it compares

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

Price $265.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC24SLA2412
Compatibility
Compatible withFits: APC SUA1500RMI2U

Questions about this item

Does the 2-pack of 12V lead-acid cartridges include any cables or mounting brackets for the APC SUA1500RMI2U?

The 2-pack contains two 12V lead-acid battery cartridges only. No cables or brackets are included; the units reuse the existing hardware inside the UPS.

Should I choose the 24-pack or the 2-pack for a single APC SUA1500RMI2U replacement?

The 2-pack is the correct choice; the SUA1500RMI2U requires exactly two 12V cartridges for a full refresh.

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