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SigmasTek  |  SKU: BW-13040

Silent Knight PS12120 Compatible Replacement Battery 7.28 lb

21% off
Sale price $47.99 USD Regular price $60.99
Shipping calculated at checkout.
Meets or exceeds OEM Silent Knight PS12120 battery specifications
Uses Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for safety and convenience
U.L. Recognized and CE Certified for quality assurance
Includes a 1-year warranty and is factory fresh for peace of mind
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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

Silent Knight PS12120 Replacement Battery — Compatible with Silent Knight PS12120

Upgrade your emergency lighting system with the Silent Knight PS12120 replacement battery, engineered for compatibility, dependable performance, and industry-grade reliability. This replacement battery is designed to meet or exceed the OEM SLA specifications for the Silent Knight PS12120 model, delivering a consistent, high-performance battery solution you can trust for critical systems. Whether you are maintaining emergency lighting, security systems, or medical backup, this long-lasting battery provides the consistent power and safety certifications required in professional installations.

Key Specifications

  • Model Compatibility: Silent Knight PS12120
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built using AGM technology, this high-performance battery provides superior charge acceptance and low internal resistance, which means fast recharge times and dependable output during emergency events. As a maintenance-free, spill proof construction, it minimizes upkeep and reduces the risk of leaks, making it safer and easier to install in a variety of enclosures. The U.L. recognition and CE certification confirm it meets rigorous safety and quality standards, giving you confidence in long-term operation.

This replacement battery is engineered for durability and long life, offering consistent performance cycle after cycle. It’s an excellent long-lasting battery option for mission-critical applications including emergency lighting and emergency power systems. Typical applications include:

  • Emergency lighting and exit signs
  • Security alarms and fire alarm panels
  • Medical equipment backup
  • Home & garden equipment and consumer electronics requiring sealed lead-acid power
  • UPS systems, emergency power backups, and portable power tools where sealed SLA performance is needed

Choosing this Silent Knight PS12120 replacement battery ensures you get a reliable, high-performance battery designed for professional and residential use. If you need a replacement battery that balances safety, performance, and value, this Silent Knight PS12120 is a trusted choice.

Ready to replace your Silent Knight PS12120 battery? Add this high-performance, long-lasting battery to your cart now and secure reliable power for your emergency systems. Purchase today and enjoy dependable backup power with a 1 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 : Silent Knight PS12120
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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