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SigmasTek  |  SKU: BW-6371

Dual-Lite 12542 High Performance Replacement Battery 12.66 lb

22% off
Sale price $55.99 USD Regular price $71.99
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Meets or exceeds OEM SLA battery specifications for Dual-Lite 12542
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof construction for safety and convenience
U.L. Recognized and CE Certified for quality assurance
Includes 1-year warranty and factory-fresh, brand new battery
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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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Dual-Lite 12542 Emergency Lighting Battery — Compatible with Dual-Lite 12542

Engineered for direct compatibility with the Dual-Lite 12542, this replacement battery combines dependable construction with reliable performance for emergency lighting and safety applications. Featuring AGM technology and a maintenance-free, spill-proof design, the Dual-Lite 12542 replacement battery offers the consistent power delivery required for critical systems. If you need a long-lasting battery that meets or exceeds OEM SLA specifications, this SigmasTek unit provides a cost-effective, high-performance battery solution that you can trust.

Key Specifications

  • Model Compatibility: Dual-Lite 12542
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek

Benefits

  • Durability: The sealed AGM construction and spill-proof casing increase resistance to shock and leakage, giving you a robust replacement battery suited for long-term service in commercial or residential settings.
  • Long Life: This 12V 18Ah unit is built for sustained standby performance and reliable recharge cycles, providing a long-lasting battery option that reduces replacement frequency and lifecycle costs.
  • High Performance: Designed to support emergency lighting loads and critical alarm systems, the Dual-Lite 12542 replacement battery supplies stable voltage and dependable current under load for trustworthy emergency response.
  • Certified Safety: U.L. recognized and CE certified, the battery meets important safety standards for installation in regulated systems and facilities.
  • Typical Applications: Well-suited for emergency lighting fixtures, security and fire alarm panels, medical equipment, consumer electronics, and a range of home & garden devices that require sealed lead-acid reliability.
  • Installation Ease: Nut & bolt terminals offer secure connections and easy replacement in existing Dual-Lite units, making maintenance straightforward for technicians and facilities staff.

Ready to replace your failing battery? Choose this Dual-Lite 12542 replacement battery for proven compatibility, superior performance, and a one-year warranty. Buy now to ensure your emergency systems remain protected with a trusted, long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : Dual-Lite 12542 Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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