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Rectangular black APC replacement battery cartridge RBC124

APC

APC RBC124 UPS Replacement Battery for BX1500M BR1500G

SKU CH-T03K-YGSCA

Replacement battery restores runtime for APC BX1500M and BR1500G UPS units

  • Compatible with BX1500M and BR1500G UPS models
  • Genuine APC replacement battery ensures reliable backup power
  • New condition guarantees full performance from installation
  • RBC124 part number matches original equipment specification
  • EAN 731304284383 confirms authentic APC product

APC RBC124 Compatibility

The APC RBC124 is a direct-replacement battery cartridge designed for the BX1500M and BR1500G UPS models. It restores backup power for home-office workstations, network gear and entry-level servers that rely on those specific units. Buyers needing a different form factor or voltage for other APC models cannot use this cartridge.

Runtime Limits of Sealed Lead-Acid

Sealed lead-acid chemistry delivers finite runtime that shrinks as the cells age and as load increases. The UPS electronics manage the discharge curve, but the cartridge itself cannot exceed the energy density built into its 1500 VA class design. Extended outages beyond the rated minutes will drain the pack completely.

Tool-Free Swap and Common Pitfalls

The cartridge slides into the UPS battery bay without tools; the front-panel door opens, the old pack unplugs, and the new one clicks into the same connector. Polarity is keyed, yet installers sometimes force the connector upside-down, bending pins. Forgetting to reset the UPS replacement-timer after the swap leaves the unit reporting a false battery-age warning.

How it compares

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

Price $105.99
Pricier than about 77% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which APC UPS models does the RBC124 battery replace?

The RBC124 is designed as a direct replacement for APC UPS models BX1500M and BR1500G, matching the original specifications for those units.

What runtime can I expect from the RBC124 in my BX1500M or BR1500G?

Runtime depends on the connected load; the battery restores the UPS to its factory backup performance for the 1500 VA rating.

Does the RBC124 use a standard connector that fits the BX1500M and BR1500G?

Yes, the RBC124 includes the correct plug-and-play connectors for the BX1500M and BR1500G, requiring no wiring changes.

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