Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-4742

Belkin Pro F6C325 UPS High Performance Replacement Battery 3.5 lb

19% off
New arrival
Sale price $29.99 USD Regular price $36.99
Shipping calculated at checkout.
High rate discharge design for powerful short-term output
Valve regulated spill proof construction for safe, maintenance-free use
Low self-discharge extends shelf life and readiness
High vibration resistance for durability in demanding environments
U.L. recognized and CE certified for guaranteed safety and quality
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery for Belkin Pro F6C325 UPS

Restore dependable backup power to your Belkin Pro F6C325 with the SigmasTek SP12-5.5HR replacement UPS battery. Engineered for compatibility and designed for high-rate performance, this unit offers reliable, short-term power delivery when an outage strikes. Whether you need trusted emergency runtime for networking devices or a stable reserve for home office equipment, this high-performance UPS battery is a cost-effective way to extend the life of your Belkin Pro F6C325.

Key Specifications

  • Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Features: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible with: Belkin Pro F6C325 UPS
  • Brand: SigmasTek

Benefits

  • Durability: Constructed with sealed, valve-regulated technology and high vibration resistance, providing robust, maintenance-free operation in UPS housings and compact systems.
  • Long life: Low self-discharge chemistry helps ensure stored energy remains available after periods of inactivity, making this a long-lasting battery solution for backup systems.
  • High performance: Optimized for high rate discharge UPS applications, delivering the quick bursts of power needed to safely shut down sensitive electronics or bridge short interruptions.
  • Safety & certification: U.L. Recognized and CE Certified for industry-standard compliance and safer operation within the Belkin Pro F6C325.
  • Applications: Ideal for Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery powered tools requiring short-duration high-current output.
  • Convenience: Use your existing cables and hardware from the original configuration to install this replacement UPS battery—no special adapters needed.
  • Peace of mind: Each unit ships factory fresh and is backed by a 1 Year Warranty; our technical staff tests batteries to meet or exceed OEM specifications.

Don’t wait until the next outage—replace your Belkin Pro F6C325 battery now with this dependable, long-lasting battery solution. For help selecting or installing the correct cell, call customer service at . Order today to receive a high-performance UPS battery and fast shipping on in-stock items.

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.