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APC RBC1 (Replacement) Battery Set

We Ship SigmasTek or Apex Brand Depending On Availability! Ships Within 1 Business Day!
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Product Description

APC RBC1 (Replacement) Battery Set Specifications:

Volts: Amp Hours: Terminal: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
6 4.5 F1 2.76 1.86 3.94 3.2 Sealed Lead Acid (AGM)


The APC RBC1 cartridge requires 2 6V 4.5AH with F1 terminal UPS Replacement Batteries. Those SigmasTek SP6-4.5 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 RBC1 battery, all APC RBC1 batteries are precisely checked by our technical specialists, and we guarantee 100% compatibility.

APC RBC1 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 RBC1 Assembled Battery Cartridge is compatible with the UPS models below:



  • APC AP200            
  • APC BK400B              
  • APC BP420C          
  • APC AP2000
  • APC BK500M
  • APC BP420PNP
  • APC BK200
  • APC BP280
  • APC BP420S            
  • APC BK200B
  • APC BP280B
  • APC BP500 (ALL)
  • APC BK250
  • APC BP280C
  • APC BK280B
  • APC BP280PNP
  • APC SU360SX
  • APC BK300
  • APC BP208S
  • APC SU420NET
  • APC BK350
  • APC BP350/350UC
  • APC SU420VS
  • APC BK400
  • APC BP420



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Warranty Information

The APC RBC1 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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