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SigmasTek  |  SKU: BW-4740

Belkin Regulator Pro Silver 500 UPS High Performance Replacement Battery 3.5 lb

19% off
New arrival
Sale price $29.99 USD Regular price $36.99
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High rate discharge design for powerful short-term output
Valve regulated, spill proof construction for safe use
Low self-discharge extends battery life in storage
High vibration resistance ensures durability under stress
U.L. recognized and CE certified for quality assurance
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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement for Belkin Regulator Pro Silver 500 UPS

Specifically matched for the Belkin Regulator Pro Silver 500, the SigmasTek SP12-5.5HR replacement UPS battery (12 Volts, 5.5 AH) offers proven compatibility, durable construction and reliable short-term high-power delivery. This high-performance UPS battery is ideal for restoring UPS runtime and ensuring emergency power availability. As with all replacements, please reuse your original cables and hardware from the Belkin Regulator Pro Silver 500 to complete the installation.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Compatible UPS: Belkin Regulator Pro Silver 500
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (Amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • 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 durability: The valve regulated, spill proof construction ensures a maintenance-free, leak-resistant replacement UPS battery suitable for indoor installations.
  • Long-lasting battery readiness: Thanks to low self-discharge properties, this battery stays ready for service longer, reducing the need for frequent replacement.
  • Designed for power demand: High rate discharge capability allows the battery to supply increased power for short intervals—perfect for UPS transfer events and high-startup loads.
  • Excellent mechanical resilience: High vibration resistance helps preserve battery performance in environments with movement or equipment vibration.
  • Meets safety standards: U.L. recognition and CE certification provide assurance that this high-performance UPS battery adheres to recognized quality and safety guidelines.
  • Multiple application uses: Ideal for Uninterruptible Power Supply (UPS) units, emergency power systems, and certain battery-powered tools requiring dependable short-term energy.
  • Assured quality and support: Each battery is brand new and factory tested, and comes with a 1 Year Warranty for added reliability and peace of mind.

Ready to replace your Belkin Regulator Pro Silver 500 battery? Order the SigmasTek SP12-5.5HR replacement UPS battery today for quick shipping and dependable, long-lasting battery performance. Click to buy and keep your UPS protected and ready when power fails.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

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

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