APC APCRBC158 UPS Replacement Battery for BX1000M
- Battery
- APCRBC158, APC
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A 12 V 7 A sealed-lead-acid battery kit compatible with Powerware 05147644-5501 UPS units
This replacement battery kit matches the EATON Powerware 05147644-5501 specification. It supplies a single 12V 7A sealed lead-acid cell designed for compatible UPS units. The package suits administrators maintaining existing Powerware installations who need a direct swap without reconfiguration. Builders requiring different voltages or form factors should look elsewhere.
The battery arrives factory fresh and ready for immediate installation. Sealed lead-acid chemistry produces minimal heat during normal float charging. No active cooling is required inside the UPS enclosure. Acoustic output remains silent because the cell has no moving parts.
High-rate discharge construction supports the UPS during extended power interruptions. Voltage remains stable across the rated discharge curve rather than collapsing after a short burst. The included installation instructions guide a safe, repeatable replacement process. Systems needing longer runtime than one cell provides must use the UPS manufacturer’s approved expansion method.
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| Product | |
|---|---|
| Brand name | Eaton / Powerware |
| Product line | Eaton / Powerware Batteries |
| Product type | Kit/Package |
Remove the UPS cover, disconnect the old battery leads noting polarity, connect the new 12V 7A unit matching red to positive and black to negative, then secure the cover before powering on.
Expect to replace the sealed lead-acid battery every three to five years; keep the UPS in a cool, ventilated area and run a self-test monthly to catch capacity loss early.
The 7 ampere-hour rating defines the energy limit; under continuous load the voltage will drop once the stored charge is exhausted, ending runtime.
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