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SigmasTek  |  SKU: BW-4733

Belkin F6C325 UPS Compatible Replacement Battery 3.5 lb

17% off
New arrival
Sale price $29.99 USD Regular price $35.99
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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 F6C325 UPS

Get reliable backup power for your Belkin F6C325 Uninterruptible Power Supply (UPS) with the SigmasTek SP12-5.5HR replacement battery. Designed for dependable performance and tested to meet OEM expectations, this replacement UPS battery is an excellent option for restoring UPS runtime and protecting sensitive equipment. Remember to use your existing cables and hardware when installing the new battery.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (Amp-hours)
  • High Rate Discharge Design
  • Valve Regulated, Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • U.L. Recognized
  • CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement for Belkin F6C325 UPS unit
  • Installation note: Use all existing cables and hardware from your original configuration

Benefits

This SigmasTek high-performance UPS battery is engineered for long-term reliability and robust operation. The high rate discharge capability makes the battery suitable when higher power output is required for short durations, such as during equipment start-ups or transitional power events. Its valve regulated, spill proof design keeps maintenance to a minimum and reduces the risk of leaks, while the low self-discharge characteristic ensures stored energy remains available after periods of inactivity.

Built to last, the battery’s high vibration resistance helps prevent premature failure in environments subject to movement or mechanical stress. Safety and quality credentials including U.L. recognition and CE certification offer additional assurance for professional deployments. As a replacement for Belkin F6C325, this unit functions as a long-lasting battery solution for uninterruptible power supply units, emergency power systems, and certain battery powered tools that require dependable short-term energy delivery.

Each battery is brand new, factory fresh, and backed by a 1 year warranty. Our technical team tests every unit to ensure it meets or exceeds OEM specifications so you can trust this replacement UPS battery to restore protection to critical devices and systems quickly.

Ready to replace your old battery and regain runtime? Purchase the SigmasTek SP12-5.5HR replacement UPS battery for the Belkin F6C325 now for a reliable, long-lasting battery backed by tested performance and warranty coverage.

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 F6C325
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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