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Two sealed 12V lead-acid battery cartridges in black plastic housings with terminal connectors

PowerWarehouse

PowerWarehouse 12V Lead Acid Battery Cartridge #6 2 Pack UPS Replacement Battery

SKU CH-VC5H-FMJC6

Two 12 V lead-acid cartridges replace the APC SU1000i UPS battery pack

  • CompatibilityFits: APC SU1000i
  • 12 V lead-acid chemistry delivers reliable standby power
  • Two-pack cartridge replaces RBC6 modules in one step
  • Exact fit for APC SU1000i UPS units
  • One-year replacement warranty backs every unit

Compatible UPS Battery Cartridge

This two-pack of 12 V lead-acid cartridges is built as a direct replacement for the APC SU1000i uninterruptible power supply. It restores backup runtime for servers, network gear and workstations that rely on the original RBC6 form factor. The set suits IT managers and home-lab owners who need a drop-in refresh without changing cabling or mounting hardware.

Straightforward Swap-In Installation

Each cartridge slides into the UPS battery compartment using the existing connectors, so no tools or soldering are required. The most common issue is forgetting to disconnect the UPS from mains power before opening the battery door, which can trigger an alarm or fault code. Another frequent oversight is leaving the old battery’s mounting brackets behind, preventing the new units from seating fully and making proper contact.

Highlights

  • 12 V lead-acid chemistry delivers reliable standby power
  • Two-pack cartridge replaces RBC6 modules in one step
  • Exact fit for APC SU1000i UPS units
  • One-year replacement warranty backs every unit

Specifications

BrandPowerWarehouse
Model2XRBC6SLA613
CompatibilityFits: APC SU1000i

Questions about this item

How can I verify the 12V cartridge is working after installing it in my SU1000i UPS?

The UPS self-test will run automatically and the status indicator should show normal operation with no battery fault warning.

What comes in the 2-pack box and what must I purchase separately for the SU1000i?

Two 12V lead-acid cartridges model 2XRBC6SLA613 are included; no extra cables or hardware are required for the SU1000i.

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