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SigmasTek  |  SKU: BW-4608

APC RBC140 UPS Compatible Replacement Battery Set 56.05 lb

21% off
New arrival
Sale price $166.92 USD Regular price $210.81
Shipping calculated at checkout.
Contains 16 fresh SigmasTek SP12-5.5HR batteries (12V 5.5 AH)
High rate discharge for reliable UPS power output
Spill-proof, valve regulated design for safety and durability
Low self-discharge and vibration resistant for extended lifespan
U.L. and CE certified with a 1-year warranty
In stock

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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC RBC140

Restore trusted backup power to your APC RBC140 with a dedicated replacement UPS battery set engineered for reliability and steady performance. These SigmasTek 12V 5.5Ah modules are optimized for high rate discharge scenarios and are an excellent option for maintaining runtime in servers, networking equipment, and other critical electronics. If your APC RBC140 battery pack is nearing the end of its service life, this long-lasting battery solution will bring reliable emergency power back to your environment.

Key Specifications

  • Compatible UPS Model: APC RBC140
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Quantity Included: 16 batteries
  • Terminal Type: F2 (as listed)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Reliable Construction: Valve-regulated, spill-proof batteries with high vibration resistance protect against common failure modes in rack and cabinet installations.
  • Long-Lasting Battery Solution: Low self-discharge chemistry and brand-new condition translate into dependable stored energy and extended shelf life.
  • High-Performance Output: Designed for high rate discharge, these cells deliver the surge capacity needed during power transitions—perfect for UPS applications requiring quick power delivery.
  • Essential Backup: Ideal for Uninterruptible Power Supply (UPS) units and emergency power systems where consistent backup power is essential.
  • Flexible Use: Also suitable for battery powered tools and other 12V 5.5Ah applications where a sturdy, tested replacement UPS battery is needed.
  • Peace of Mind: Each pack is factory tested and shipped with a 1 year warranty to ensure your APC RBC140 regains dependable runtime.

Installation reminder: you must reuse the existing cables and hardware from your original configuration to connect these batteries. If you want a reliable, high-performance UPS battery replacement for your APC RBC140, add this SigmasTek SP12-5.5HR set to your cart and restore critical power protection today.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)56.0

Product Highlights

  • Brand Replacement : APC RBC140
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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