Belkin F6C900spUNV UPS High Performance Replacement Battery Set 7.01 lb
— Ready to ship immediately
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.
Belkin F6C900spUNV UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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
Replacement Battery Set for Belkin F6C900spUNV UPS — SigmasTek SP12-5.5HR (2 Pack)
This replacement battery set is engineered for compatibility with the Belkin F6C900spUNV UPS unit and provides reliable, high-performance backup power when you need it most. The package contains two SigmasTek SP12-5.5HR sealed lead-acid batteries (12 Volts, 5.5 AH) manufactured for demanding, high rate discharge UPS applications. Built for durability and dependable performance, these batteries come factory fresh and are tested before shipping. Please note you must reuse the existing cables and hardware from your original UPS configuration to connect the new batteries.
Key Specifications
- Compatible UPS Model: Belkin F6C900spUNV
- Battery Brand: SigmasTek
- Battery Model / Part Number: SP12-5.5HR
- Quantity: 2 batteries (set)
- Voltage: 12 Volts
- Capacity: 5.5 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-Discharge: Low Self-discharge
- Resistance: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Installation Note: Requires use of existing cables and hardware from original configuration
- Applications: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
Benefits
Choose this replacement UPS battery set for a dependable, high-performance UPS battery that restores and extends the useful life of your Belkin F6C900spUNV. The specially designed high rate discharge capability provides the extra power bursts required by many UPS systems under load, reducing stress on the system and improving performance during critical events. Valve regulated, spill-proof construction makes these batteries safe and simple to handle and install.
Built for long-term reliability, the SigmasTek SP12-5.5HR offers low self-discharge characteristics that preserve capacity during standby periods, helping ensure that the battery remains ready for emergency use. High vibration resistance adds ruggedness for deployments in mobile racks or locations subject to movement. With U.L. recognition and CE certification, these batteries meet recognized safety and quality standards.
Typical applications include UPS systems, emergency power supply setups, and battery-powered tools requiring short-duration high output. Whether you are maintaining a business critical UPS or refreshing a home office backup, these batteries provide the dependable runtime and construction you expect from a long-lasting battery solution.
Restore dependable backup power to your Belkin F6C900spUNV now — order this high-performance, long-lasting replacement UPS battery set today and take advantage of fast shipping and a 1-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Belkin F6C900spUNV
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
