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SigmasTek  |  SKU: BW-5514

APC BACKUPS BK650MI High Performance UPS Replacement Battery 7.28 lb

23% off
New arrival
Sale price $47.99 USD Regular price $61.99
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Replacement battery for APC BACKUPS BK650MI UPS units
High rate discharge with valve regulated spill-proof design
Low self-discharge extends battery readiness
High vibration resistance for reliable operation
U.L. Recognized and CE Certified with 1 year warranty
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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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP12-12HR 12V 12Ah Replacement Battery for APC BACKUPS BK650MI

Keep your APC BACKUPS BK650MI functioning at peak readiness with this SigmasTek SP12-12HR 12V 12Ah replacement battery. Designed to be a direct-fit, high-performance replacement UPS battery, it restores backup runtime and maintains the safety and reliability expected from your UPS. This factory fresh battery is tested to provide superior performance during power interruptions, making it an excellent choice for home and office applications where continuous protection is essential.

Key Specifications

  • Compatible with: APC BACKUPS BK650MI
  • Brand: SigmasTek
  • Model: SP12-12HR
  • Voltage: 12 Volts
  • Capacity: 12 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Superior Performance
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Reliable durability: Valve-regulated, spill-proof construction and low self-discharge provide stable, long-term readiness so your replacement stays effective when called upon.
  • High power delivery: The high rate discharge design makes this a high-performance UPS battery capable of handling the sudden demands placed on the UPS during outages or heavy loads.
  • Built for real-world use: High vibration resistance enhances the battery’s robustness in typical installation environments, reducing the risk of premature failure.
  • Hassle-free installation: Shippped brand new and factory tested, this replacement UPS battery installs quickly using the existing connectors and hardware from the original battery.
  • Multiple applications: Ideal for UPS units, emergency power supply systems, and battery-powered tools in need of a dependable 12V 12Ah replacement.
  • Safety assured: U.L. recognition and CE certification confirm compliance with industry safety standards for consumer and commercial UPS products.

Don’t risk downtime — replace the battery in your APC BACKUPS BK650MI with this SigmasTek SP12-12HR 12V 12Ah replacement UPS battery. Order now to secure a reliable, long-lasting battery and benefit from fast shipping and a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : APC BACKUPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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