APC APCRBC158 UPS Replacement Battery for BX1000M
- Battery
- APCRBC158, APC
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Replacement battery kit with four 12V 7A cells for Smart-UPS 1000 rack-mount units
This replacement battery kit fits the APC Smart-UPS 1000 Rack Mount SUA1000RM2U and matches the RBC23 specification. It contains four 12V 7Ah sealed lead-acid cells designed for high-rate discharge applications. The kit is intended for administrators who need to restore runtime on existing rack-mount UPS units without replacing the entire appliance.
The batteries arrive factory-fresh and include comprehensive installation instructions for the SUA1000RM2U chassis. Installers reuse the original wiring harness, so no new cabling or connector crimping is required. A common issue is forgetting to torque the terminal bolts to the manufacturer’s specification, which can cause high resistance and premature failure.
Confirm that the target unit is the SUA1000RM2U rack-mount model and that it currently houses four 12V 7Ah blocks in a single string. The kit will not suit tower variants, larger kVA ratings, or configurations that use a different battery quantity or voltage. Check the existing battery label against the RBC23 part reference to ensure compatibility.
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The UPS should run a self-test and show normal runtime for the SUA1000RM2U; the included instructions guide you through the verification steps.
The kit includes four 12V 7A sealed lead-acid batteries; you reuse the existing wiring harness from your SUA1000RM2U.
This RBC23 compatible kit with four 12V 7A batteries is built for the Smart-UPS 1000 rack-mount model.
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