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APC RBC3 (Replacement) Battery Set

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Product Description

APC RBC3 (Replacement Battery) Set Specifications:

Volts: Amp Hours: Terminal: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
6 12 F2 5.95 2 3.7 8.6 Sealed Lead Acid (AGM)


The APC RBC3 cartridge requires 2 6V 12AH with F2 terminal UPS Replacement Batteries. Those SigmasTek SP6-12HR batteries is manufactured to the highest industry standards, and is designed to comply with the OEM APC requirements and even to exceed the performance. To confirm the equivalence between your current RBC3 battery, all APC RBC3 batteries are precisely checked by our technical specialists, and we guarantee 100% compatibility.


APC RBC3 Replacement Batteries Characteristics
  • Maintenance-Free - no need to fill with acid
  • Sealed and Spillproof
  • High Rate Discharge Design
  • UL (Underwriters Laboratories) certified
  • Comes with a 1 year warranty


This Refurbished APC RBC3 Assembled Battery Cartridge is compatible with the UPS models below:


  • APC AP450                       
  • APC BK450                       
  • APC450AT
  • APC BK575C
  • APC450AT+
  • APC BK600
  • APC AP520
  • APC BK600C
  • APC AP520ES
  • APC BK900
  • APC AP550 ES
  • APC Network Powercell



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Warranty Information

The APC RBC3 replacement batteries come with a 1 year warranty. If the received product fails to perform during that period, please contact us either by calling (800) 650-1708 or via email. We will then provide you with a warranty claim form, which you will need to fill out and send back along with pictures of voltage meter readings.

Once we have all the information, our Customer Service representatives will respond with a resolution to the problem. If the product is indeed faulty, will send a brand new replacement for it within 24 hours.

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