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SigmasTek  |  SKU: BW-2661

Best Power FERRUPS FC 5KVA UPS High Performance Replacement Battery Set 202.58 lb

26% off
New arrival
Sale price $998.99 USD Regular price $1,348.99
Shipping calculated at checkout.
Includes 4 brand new SigmasTek SP12-75 IT batteries (12V 75AH)
High rate discharge design for superior short-term power output
Valve regulated, spill-proof construction for safety and reliability
Low self-discharge and high vibration resistance for long-lasting performance
U.L. recognized, CE certified, with a 1-year warranty for peace of mind
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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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Volts & Amps

12 Volts | 75 AH

Terminal Type

Internal Thread

Replacement Battery Set for Best Power FERRUPS FC 5KVA UPS

Designed specifically for the Best Power FERRUPS FC 5KVA, this replacement battery set delivers reliable compatibility, dependable performance, and proven reliability for your UPS system. Each set includes four SigmasTek SP12-75 IT batteries (12 Volts 75 AH), engineered for high rate discharge scenarios so your UPS can deliver the necessary power when it matters most. Whether you’re replacing aging cells or upgrading to a more robust backup solution, this high-performance UPS battery set offers a straightforward swap—using all existing cables and hardware from your original configuration—to restore full runtime and confidence in your power protection.

Key Specifications

  • Includes: 4 SigmasTek SP12-75 IT batteries
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal: Internal Thread
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Compatible with: Best Power FERRUPS FC 5KVA
  • Notes: Use all existing cables and hardware from your original configuration
  • Shipping: Orders for in-stock items are typically shipped within 24 hours

Benefits

  • Durability: Valve regulated, spill proof construction and high vibration resistance provide a rugged, reliable long-lasting battery solution for demanding environments.
  • Long Life: Low self-discharge chemistry helps preserve capacity during storage and ensures your UPS has power when you need it most, making this a smart long-lasting battery choice.
  • High Performance: Engineered for high rate discharge, this replacement UPS battery pack supports short bursts of elevated power draw common in UPS transfer events and emergency starts.
  • Safety & Compliance: U.L. recognized and CE certified so you can deploy these batteries with confidence in regulated installations.
  • Typical Applications: Ideal for Uninterruptible Power Supply (UPS) units like the Best Power FERRUPS FC 5KVA, emergency power supply systems, and battery powered tools that require reliable backup energy.
  • Ease of Installation: Ships factory fresh and ready to install; simply reuse existing cables and hardware from your current configuration for a quick swap.

If you need assistance selecting the correct replacement UPS battery for your Best Power FERRUPS FC 5KVA, our customer service team is available by phone at or via e-mail. Buy your replacement batteries for the Best Power FERRUPS FC 5KVA UPS unit with confidence today — get superior long life batteries, fast shipping, and the best price on the market. Order now to restore peak performance to your UPS and protect your critical equipment.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeInternal Thread
Length (in.)10.2
Width (in.)6.61
Height (in.)8.19
Weight (lb.)202.4

Product Highlights

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

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