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SigmasTek  |  SKU: BW-5502

APC Back-UPS Pro 650 BP650BLK High Performance UPS Replacement Battery 7.28 lb

13% off
New arrival
Sale price $47.99 USD Regular price $54.99
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High rate discharge design for powerful UPS performance
Valve regulated spill-proof construction prevents leaks
Low self-discharge extends battery life in storage
High vibration resistance for durability in various conditions
U.L. Recognized and CE Certified for safety and compliance
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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.

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Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

Replacement APC Back-UPS Pro 650 BP650BLK Battery (SigmasTek SP12-12) - Compatible with APC Back-UPS Pro 650 BP650BLK

Get reliable, tested power for your APC Back-UPS Pro 650 BP650BLK with the SigmasTek SP12-12 replacement UPS battery. Specifically manufactured as a drop-in replacement for the BP650BLK, this unit provides the consistent performance and compatibility you need to protect critical equipment. This high-performance UPS battery is brand new, factory tested, and optimized to match the discharge profiles required by UPS systems that demand short bursts of higher output.

Key Specifications

  • Model: SigmasTek SP12-12
  • 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

This replacement UPS battery delivers durability and a long service life through proven valve-regulated AGM construction and robust internal design. As a long-lasting battery option for the APC Back-UPS Pro 650 BP650BLK, it resists vibration and minimizes self-discharge to retain charge during downtime, ensuring reliable starts when power returns. The high-rate discharge characteristics make this a true high-performance UPS battery capable of meeting short-duration, high-power demands typical of UPS applications.

Ideal for uninterruptible power supply systems, emergency power scenarios, and battery-powered tools, the SP12-12 offers dependable energy storage to protect sensitive electronics, prevent data loss, and maintain system uptime. The maintenance-free, spill-proof construction reduces hassle and risk during installation and operation. Because this replacement battery is brand new and factory tested, you can trust consistent performance and compatibility with your BP650BLK when reusing the original cables and mounting hardware.

Our technicians personally test each battery to ensure it meets or exceeds OEM specifications for the APC Back-UPS Pro 650 BP650BLK. With U.L. and CE certifications and a 1 year warranty, this SigmasTek unit combines safety, performance, and value—making it an excellent choice for anyone seeking a replacement UPS battery that performs like the original.

Ready to protect your equipment? Purchase this long-lasting battery replacement for the APC Back-UPS Pro 650 BP650BLK today and restore full backup capability to your UPS.

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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