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SigmasTek  |  SKU: BW-4188

Belkin F6C425-SER UPS Compatible Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
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AGM technology provides safe, leak-proof power
High rate discharge design for high-demand applications
Maintenance-free and spill-proof for worry-free use
U.L. recognized and CE certified for certified quality
1 year warranty with guaranteed Belkin F6C425-SER compatibility
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement SigmasTek 12V 7.5Ah for Belkin F6C425-SER Uninterruptible Power Supply (UPS)

Restore reliable backup power to your Belkin F6C425-SER with this compatible replacement UPS battery that emphasizes safety, performance, and long-term value. Built to match or exceed OEM SLA specifications, this high-performance UPS battery uses AGM technology and a high-rate discharge design to provide consistent output for critical systems. Its maintenance-free, spill-proof construction makes it ideal for use in enclosed equipment cabinets and other confined areas where safety and cleanliness matter.

Key Specifications

  • Compatible Model: Belkin F6C425-SER
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge
  • Maintenance: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

  • Durability: Rugged sealed construction provides dependable protection against spills and leakage, ensuring safe operation in sensitive installations.
  • Long Life: Designed for consistent standby readiness and durable performance over repeated charge/discharge cycles, delivering a long-lasting battery option for your UPS.
  • High Performance: Supports the surge and sustained loads typical of UPS systems, giving your network equipment and critical electronics the stable power they need during outages.
  • Maintenance-Free Operation: Sealed AGM design removes the need for periodic maintenance or electrolyte handling—install and forget, with confidence.
  • Wide Applicability: Perfect for use in UPS units, emergency backups, and compatible battery-powered tools requiring a reliable 12V source.
  • Safety Assured: U.L. recognized and CE certified to meet industry safety and quality expectations.

Don’t let a worn battery leave your Belkin F6C425-SER unprotected. Replace it with this trusted, high-performance UPS battery today and secure uninterrupted power for your equipment—purchase now for dependable backup.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : Belkin F6C425-SER
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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