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SigmasTek  |  SKU: BW-2536

APC RBC131 UPS High Performance Replacement Battery Set 11.99 lb

20% off
New arrival
Sale price $66.99 USD Regular price $83.99
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Includes 2 new SigmasTek SP12-9HR batteries (12V 9AH)
High rate discharge design for APC Back-UPS Pro BR24BPG
Valve regulated spill-proof construction enhances safety
Low self-discharge and vibration resistant for long life
Certified and tested with 1-year warranty
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

Replacement Battery Set for APC RBC131 UPS — SigmasTek SP12-9HR (Compatible with APC RBC131)

Keep your APC RBC131 Uninterruptible Power Supply running at peak performance with this brand new replacement battery set. Designed for compatibility, reliability and consistent power delivery, these SigmasTek SP12-9HR batteries deliver dependable backup when you need it most. This replacement UPS battery set is engineered for high-rate discharge UPS applications, providing the short-term, high-power output required during outages and cycling events. Each set is factory-fresh and tested to meet or exceed OEM expectations, making it an ideal choice for those seeking a high-performance UPS battery and a long-lasting battery solution for their APC RBC131.

Key Specifications

  • Compatible UPS Model: APC RBC131
  • Battery Model: SigmasTek SP12-9HR
  • Quantity: 2 batteries per set
  • Voltage: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries

Benefits

  • Durability: Built with valve-regulated, spill-proof construction and high vibration resistance for reliable operation in rack, tower, or mobile installations.
  • Long Life & Low Self-discharge: Stored capacity is preserved longer thanks to low self-discharge characteristics, making this a long-lasting battery option for seasonal or standby use.
  • High Performance: The high rate discharge design supports brief periods of elevated power draw — ideal for UPS systems that handle surge loads or battery-powered tools during emergency conditions.
  • Safety & Compliance: U.L. recognition and CE certification mean these batteries meet common safety and quality standards for consumer and commercial applications.
  • OEM-equivalent Testing: Each replacement battery set is factory-fresh and personally tested to meet or exceed OEM specifications, giving you confidence in performance for mission-critical equipment.
  • Typical Applications: Specifically recommended for Uninterruptible Power Supply (UPS) units (APC RBC131), emergency power supply systems, and battery-powered tools that require a reliable, high-performance UPS battery.

Ready to restore dependable backup power to your APC RBC131? Order this replacement UPS battery set today and get a high-performance UPS battery with long-lasting reliability and a 1 year warranty. Purchase now to maintain uptime and protect your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)11.98

Product Highlights

  • Brand Replacement : APC RBC131
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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