Best Power BAT-0061 High Performance UPS Replacement Battery 3.5 lb
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Best Power BAT-0061 High Performance UPS Replacement Battery is backordered and will ship as soon as it is back in stock.
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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-0061 UPS
Replace your Best Power BAT-0061 UPS battery with the SigmasTek SP12-5.5HR (12 Volts, 5.5 AH) to restore reliable backup power and peak performance. This replacement UPS battery is designed for compatibility and dependable operation, providing the rapid discharge capability and stable output needed by high rate UPS systems. If your Best Power BAT-0061 requires a fresh, long-lasting battery, this high-performance UPS battery is an ideal choice.
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-0061 UPS
- Manufacturer brand: SigmasTek
Benefits
This replacement battery is engineered for durability and consistent service life. The valve-regulated, spill-proof construction protects against leaks and makes installation safer and cleaner, while the low self-discharge chemistry helps the battery retain charge during storage. High vibration resistance adds robustness in environments prone to movement or vibration, reducing the chance of premature failure.
As a high-performance UPS battery optimized for high rate discharge scenarios, the SigmasTek SP12-5.5HR is ideal when your Best Power BAT-0061 needs a reliable source of short-duration, high-current output. Common applications include Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools. The battery arrives brand new and factory fresh, and every unit is tested to meet or exceed OEM specifications for dependable operation.
Our experienced staff tests and certifies each battery before shipping. Please remember to reuse the existing cables and hardware from your original configuration to properly connect the new battery.
Ready to secure dependable backup power? Order the SigmasTek SP12-5.5HR replacement UPS battery for your Best Power BAT-0061 today and enjoy a long-lasting battery solution with fast shipping and reliable performance.
Technical Specifications
Product Highlights
- Brand Replacement : Best Power
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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