Belkin BERBC53 UPS Compatible Replacement Battery 3.5 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 BERBC53 UPS Compatible Replacement Battery 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
SigmasTek SP12-5.5HR Replacement for Belkin BERBC53 UPS
This SigmasTek SP12-5.5HR replacement UPS battery (12 Volts, 5.5 AH) is a direct-fit option for the Belkin BERBC53, engineered to restore compatibility, runtime, and reliability. Built for applications that require short, powerful bursts of energy, this battery offers high-rate discharge performance and dependable operation for your UPS. Remember to use all existing cables and hardware from your original Belkin BERBC53 when installing the new battery to ensure a safe, proper connection.
Key Specifications
- Brand: SigmasTek
- Model: SP12-5.5HR
- Compatible UPS: Belkin BERBC53
- Voltage: 12 Volts
- Capacity: 5.5 Ah (Amp-hours)
- Terminal: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated, Spill Proof
- Features: Low Self-discharge, High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Robust and reliable: The valve regulated, spill proof design creates a maintenance-free replacement UPS battery that performs dependably in typical UPS installations.
- Extended shelf life: Low self-discharge helps keep the battery ready for service after storage, making it an excellent choice when stocking spare batteries for emergency replacement.
- Optimized for power surges: High rate discharge capability ensures the battery can deliver rapid power output for UPS transfer events and other high-demand scenarios.
- Engineered for resilience: High vibration resistance makes this battery suitable for a variety of environments, from office racks to more active equipment rooms.
- Safety and compliance: U.L. recognition and CE certification provide assurance of quality and adherence to safety standards.
- Multiple applications: Ideal as a replacement UPS battery for Uninterruptible Power Supply units, emergency power systems, and certain battery-powered tools.
- Factory tested and warranted: Each unit is brand new, factory fresh, and backed by a 1 Year Warranty to provide reliable service and customer confidence.
Restore dependable backup power to your Belkin BERBC53 with this high-performance UPS battery from SigmasTek. Order now to secure a long-lasting battery solution with quick shipping and trusted support — add to cart and renew your UPS protection today.
Technical Specifications
Product Highlights
- Brand Replacement : Belkin BERBC53
- 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.




