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SigmasTek  |  SKU: BW-2653

Best Technologies FERRUPS FE 5.3KVA UPS High Performance Replacement Battery Set 202.58 lb

25% off
New arrival
Sale price $998.99 USD Regular price $1,338.99
Shipping calculated at checkout.
Four new SigmasTek SP12-75 IT batteries (12V, 75 AH) included
High rate discharge design supports high power demand UPS units
Valve regulated, spill-proof technology for durability and safety
Low self-discharge for longer shelf life and readiness
Certified quality with 1 year warranty and excellent customer support
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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.

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Volts & Amps

12 Volts | 75 AH

Terminal Type

Internal Thread

Replacement Battery Set for Best Technologies FERRUPS FE 5.3KVA UPS - SigmasTek SP12-75 IT (12V 75AH)

Restore full backup power to your Best Technologies FERRUPS FE 5.3KVA UPS with this premium replacement UPS battery set. Engineered for reliable performance and tested to meet OEM expectations, this kit is a high-performance UPS battery option designed to deliver consistent output, rapid discharge capability, and long service life.

Key Specifications

  • Battery Model: SigmasTek SP12-75 IT
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Terminal Type: Internal Thread
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS: Best Technologies FERRUPS FE 5.3KVA

Benefits

These SigmasTek batteries are built for durability and reliable performance, offering a long-lasting battery option for your FERRUPS FE 5.3KVA UPS. The high rate discharge design provides the extra power your UPS may require for short-duration, high-load events, while the low self-discharge characteristic helps preserve capacity when systems are idle.

The valve regulated, spill-proof construction not only improves safety but also reduces maintenance needs, making these batteries an excellent choice for UPS systems, emergency power setups, and battery-powered tools. With U.L. recognition and CE certification, this product meets established quality standards and is suitable for professional installations where dependable backup power is essential.

Please remember to reuse all existing cables and hardware from your original battery configuration when installing this replacement set. Our technical team inspects and tests every battery set to ensure it meets or exceeds OEM specifications. Orders for in-stock items typically ship within 24 hours for quick replacement.

Take action now—purchase this replacement UPS battery set for your Best Technologies FERRUPS FE 5.3KVA and secure a high-performance, long-lasting battery solution today.

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 Technologies
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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