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Two sealed 12V lead-acid battery cartridges in a twin pack

PowerWarehouse

PowerWarehouse 2XRBC12SLA1227 UPS Replacement Battery (2 Pack)

SKU CH-J781-BXKNX

Two 12 V lead-acid cartridges replace APC SU5000RMXLT5U UPS batteries

  • Compatible withFits: APC SU5000RMXLT5U
  • Compatible with APC SU5000RMXLT5U UPS
  • 12V lead-acid cartridge replaces RBC12
  • Two-battery pack supports full system runtime
  • 100% compatibility guaranteed with original equipment

Compatible UPS Battery Pack

This two-pack of 12 V lead-acid cartridges is built to fit the APC SU5000RMXLT5U uninterruptible power supply. It restores backup runtime for server-room and network-rack installations. Each unit is guaranteed 100 % compatible with the original equipment.

Exact Model Match Required

The batteries only work in the SU5000RMXLT5U; they will not power other APC models or third-party UPS units. Buyers needing a different form factor or voltage must select another part.

How it compares

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

Price $362.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC12SLA1227
Compatibility
Compatible withFits: APC SU5000RMXLT5U

Questions about this item

What does the 12 V rating mean once the battery is installed in my UPS?

The 12 V rating matches the original cartridge so the UPS charges and monitors the pack correctly, keeping runtime estimates accurate.

What interface does the cartridge use and what does it limit?

The cartridge plugs into the APC SU5000RMXLT5U battery bay using the standard connector, so the UPS firmware controls charge current and low-voltage cut-off.

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