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SigmasTek  |  SKU: BW-5516

APC Back-UPS 650 M BK650M High Performance UPS Replacement Battery 7.28 lb

21% off
New arrival
Sale price $23.25 USD Regular price $29.44
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Replacement battery for APC Back-UPS 650 M BK650M UPS units
High rate discharge design for power-demanding UPS applications
Valve regulated spill-proof construction for safety
Low self-discharge for longer shelf life
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 SP12-12 Replacement Battery for APC Back-UPS 650 M BK650M

Upgrade your APC Back-UPS 650 M BK650M with a reliable, high-quality replacement UPS battery engineered for consistent performance and dependable backup power. This SigmasTek SP12-12 (12 Volts 12 AH) battery is designed to match the power profile and discharge demands of the BK650M, providing a high-performance UPS battery option that restores runtime and ensures your critical equipment stays protected during outages. Designed for compatibility, performance, and long-term reliability, this unit is a smart, cost-effective way to maintain the protection your APC Back-UPS 650 M was built to deliver.

Key Specifications

  • Battery Model: SigmasTek SP12-12
  • Voltage: 12 Volts
  • Amp-Hours: 12 AH
  • Compatible UPS Model: APC Back-UPS 650 M BK650M
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • 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

Benefits

  • Durability: Built with valve-regulated, spill-proof construction and high vibration resistance to withstand the rigors of UPS service and frequent handling.
  • High Performance: The high rate discharge design supplies elevated power output for short durations when your APC Back-UPS 650 M BK650M demands burst energy — ideal for bridging brief outages and supporting surge loads.
  • Long Life: Low self-discharge characteristics help preserve capacity during storage and in standby service, delivering a long-lasting battery experience and dependable runtime when it matters most.
  • Safety & Compliance: U.L. recognition and CE certification offer peace of mind when replacing batteries in safety-conscious environments.
  • Versatile Applications: Perfectly suited for Uninterruptible Power Supply (UPS) units like the APC Back-UPS 650 M, emergency power systems, and battery-powered tools that require a 12 V 12 AH source.
  • Easy Replacement: Designed as a direct replacement — use all existing cables and hardware from your original configuration to connect the new battery quickly and correctly.
  • Tested Quality: Each battery is tested to meet or exceed OEM specifications, ensuring consistent, repeatable performance as a high-performance UPS battery option.

Restore reliable backup power to your APC Back-UPS 650 M BK650M with this SigmasTek SP12-12 replacement UPS battery. If you need assistance choosing the right battery, our knowledgeable team is available to help. Buy now to secure a long-lasting battery solution and get back to worry-free protection — orders for in-stock items typically ship within 24 hours.

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 Back-UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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