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SigmasTek  |  SKU: BW-12778

Els EDS1242 High Performance Replacement Battery 3.5 lb

12% off
New arrival
Sale price $29.99 USD Regular price $33.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures long-lasting power
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Includes a 1-year warranty for peace of mind and confidence
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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

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


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

Els EDS1242 Battery (Replacement) — Compatible with Els EDS1242

Built to meet or exceed the OEM SLA specifications for the Els EDS1242, this replacement battery offers proven compatibility, dependable performance, and safety certifications that installers rely on. Utilizing Absorbent Glass Mat (AGM) technology, the unit provides maintenance-free operation and spill-proof installation—making it a high-performance battery choice for emergency lighting and alarm systems in commercial and residential applications. This long-lasting battery option helps maintain uninterrupted critical power when it matters most.

Key Specifications

  • Model Compatibility: Els EDS1242
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 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
  • Intended Use: Emergency lighting SLA battery

Benefits

The AGM design ensures high reliability and reduced internal resistance for better charge acceptance and consistent discharge behavior. This replacement battery is engineered for durability and safe operation in enclosed or vertical mounts thanks to its sealed, spill-proof construction. As a high-performance battery, it supports repeated standby duty cycles common in emergency lighting and alarm systems, delivering dependable power and minimizing downtime.

Common applications include emergency lighting fixtures, security and fire alarm panels, medical devices, and consumer electronics where uninterrupted power is required. It can also be used in small UPS units and emergency power configurations, providing a long-lasting battery option that keeps critical systems operational. The product’s U.L. and CE certifications add confidence for professional installers and facilities managers seeking compliant replacement parts.

For those replacing an Els EDS1242, this SigmasTek unit offers factory-fresh condition and a 1 year warranty, giving you a practical, reliable replacement battery with no guesswork.

Don’t wait until a failure—order this replacement battery for your Els EDS1242 now and secure dependable emergency power today.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Els EDS1242 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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