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-4182

Belkin F6C525 UPS Compatible Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
AGM technology offers reliable, spill-proof power
High rate discharge design for effective power delivery
Maintenance-free design reduces upkeep needs
U.L. recognized and CE certified for quality assurance
1 year warranty and full fit for Belkin F6C525 model
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 | 7.5 Ah

Terminal Type

F2

Replacement Belkin F6C525 UPS Battery - SigmasTek 12 Volts 7.5 Ah (F2)

This replacement UPS battery is designed specifically for the Belkin F6C525 model, providing dependable backup power and consistent performance to protect your electronics. Built to meet or exceed original SLA specifications, this SigmasTek battery is a practical, cost-effective swap that restores UPS runtime and reliability. If your Belkin F6C525 has diminished run time or fails to hold charge, this high-performance UPS battery offers a quick, maintenance-free solution.

Key Specifications

  • Compatible Model: Belkin F6C525
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Type: Sealed Lead Acid (SLA) - Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Typical Applications: Emergency Power Supply; Battery Powered Tools

Benefits

Choose this replacement UPS battery for durability, dependable cycle life, and reliable power delivery. The AGM construction enhances safety and performance by preventing electrolyte leakage while offering superior charge retention and recovery. Because it is maintenance-free, you won’t need to top off cells or inspect electrolyte levels — perfect for hard-to-access UPS enclosures. The high rate discharge design ensures the battery can supply the quick bursts of power many UPS systems require when switching to battery during an outage.

As a long-lasting battery option, this unit is ideal for UPS applications, emergency power supply setups, and portable or battery-powered tools that demand consistent, immediate power. The product’s U.L. recognition and CE certification indicate compliance with rigorous safety and quality standards, and the factory-fresh condition guarantees predictable performance right out of the box. Backed by a 1 year warranty, the battery provides reliable protection and a low-risk replacement for your Belkin F6C525 UPS.

Installation is straightforward with the F2 terminal, allowing fast, secure replacement in compatible Belkin units. Maintaining uptime and protecting sensitive devices is easier with a high-performance UPS battery matched to your UPS model.

Don’t wait for a failure. Purchase this replacement UPS battery now to restore peak performance to your Belkin F6C525 and keep your equipment protected.

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 F6C525
  • 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.