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SigmasTek  |  SKU: BW-4739

Belkin Regulator Pro Silver 650 UPS Compatible Replacement Battery 3.5 lb

23% off
New arrival
Sale price $29.99 USD Regular price $38.99
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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 650 UPS

Restore reliable backup power to your Belkin Regulator Pro Silver 650 with the SigmasTek SP12-5.5HR replacement UPS battery (12 Volts, 5.5 AH). Tailored for UPS systems that demand short bursts of elevated output, this battery provides consistent performance, dependable safety certifications, and the robust construction needed for everyday and emergency power scenarios. Be sure to use the original cables and hardware from your Belkin Regulator Pro Silver 650 for correct installation.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Compatible UPS: Belkin Regulator Pro Silver 650
  • 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

  • Sturdy and secure: Valve regulated, spill proof build reduces the chance of leakage and ensures safer handling during installation and service.
  • Extended readiness: Low self-discharge keeps the battery ready for duty even after periods of storage, giving you a long-lasting battery option for replacement stock.
  • Peak performance when needed: High rate discharge capability supports the sudden demand typical of UPS transfer events and heavy start-up currents.
  • Resilient construction: High vibration resistance helps maintain internal integrity in environments with equipment movement or mechanical disturbance.
  • Safety assured: U.L. recognition and CE certification confirm that this high-performance UPS battery aligns with industry safety expectations.
  • Wide-ranging use cases: Well suited for Uninterruptible Power Supply units, emergency power backup, and battery-powered tools that require reliable short-term power delivery.
  • Tested quality: Each unit is brand new, factory tested and backed by a 1 Year Warranty to ensure customer confidence and dependable operation.

Don’t wait until your Regulator Pro Silver 650 loses protection—purchase this SigmasTek SP12-5.5HR replacement UPS battery now to ensure uninterrupted backup power. Fast shipping on in-stock orders and reliable, long-lasting battery performance make this an excellent choice — add to cart 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.)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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