Best Power BAT-0060 High Performance UPS 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.
Best Power BAT-0060 High Performance UPS 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 Best Power BAT-0060 UPS
When your Best Power BAT-0060 UPS needs a dependable replacement, the SigmasTek SP12-5.5HR (12 Volts, 5.5 AH) provides a high-performance UPS battery option engineered for compatibility and reliable service. This long-lasting battery is tailored for high rate discharge situations, delivering stable, powerful output for short bursts and critical backup scenarios. Keep your systems protected with a tested and trusted replacement.
Key Specifications
- Battery model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH (Amp-hours)
- Terminal type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated, Spill Proof
- Self-discharge: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible with: Best Power BAT-0060 UPS
- Manufacturer brand: SigmasTek
Benefits
Built for longevity and dependable use, this replacement UPS battery features valve-regulated, spill-proof construction for safer handling and installation. The low self-discharge chemistry helps preserve capacity during storage and standby periods, while high vibration resistance protects internal components from mechanical stress. U.L. recognition and CE certification add assurance of safety and compliance.
As a high-performance UPS battery optimized for high rate discharge, the SigmasTek SP12-5.5HR supports your Best Power BAT-0060 in delivering the quick, reliable power needed during brief, high-load events. Ideal applications include Uninterruptible Power Supply (UPS) systems, emergency power backup, and battery-powered tools. Each battery is brand new, factory tested, and guaranteed to meet or exceed OEM performance specifications.
Our technical team individually inspects and tests every unit prior to shipment. Please ensure you reuse the original cables and hardware when installing the replacement battery to maintain proper connections and safety.
Don’t wait until your backup fails — order the SigmasTek SP12-5.5HR replacement for Best Power BAT-0060 today to secure a long-lasting battery and dependable performance. Fast fulfillment and quality assurance make this an excellent upgrade for maintaining uninterrupted power.
Technical Specifications
Product Highlights
- Brand Replacement : Best Power
- 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.




