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SigmasTek  |  SKU: BW-12022

Emergi-Lite 12JSM54 High Performance Replacement Battery 4.91 lb

13% off
New arrival
Sale price $38.99 USD Regular price $44.99
Shipping calculated at checkout.
Meets or exceeds OEM Emergi-Lite 12JSM54 SLA battery specifications
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for safe, hassle-free use
U.L. Recognized and CE Certified for reliable quality assurance
Includes 1-year warranty and guaranteed 100% compatibility with your model
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

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


Volts & Amps

6 Volts | 14 Ah

Terminal Type

Ring Terminal

Emergi-Lite 12JSM54 Replacement Battery — Compatible with Emergi-Lite 12JSM54

Ensure uninterrupted emergency lighting and backup power with this replacement battery made for the Emergi-Lite 12JSM54. Built to meet or exceed OEM SLA standards, this replacement battery combines safety certifications, maintenance-free convenience, and dependable performance to support your facilities and equipment reliably.

Key Specifications

  • Model Compatibility: Emergi-Lite 12JSM54
  • 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
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 14 Ah
  • Terminal Type: Ring Terminal

Benefits

This replacement battery delivers consistent, reliable power and is engineered for a long service life. AGM technology ensures efficient charge acceptance and discharge performance, while the maintenance-free and spill proof features reduce service requirements and risk of corrosion or fluid leaks. As a high-performance battery, it maintains stable output under varying loads and is suitable for mission-critical equipment.

Durability is a core advantage of this unit — it is factory fresh, UL recognized, and CE certified to provide confidence in both manufacturing quality and operational safety. Use this long-lasting battery in emergency lighting fixtures, security and fire alarm systems, and medical devices that require dependable backup power. It also performs well in UPS systems, emergency power configurations, and as a replacement for tools or consumer electronics that depend on SLA technology.

Selecting a SigmasTek 6V 14Ah ring terminal battery for your Emergi-Lite 12JSM54 ensures a smooth swap-in replacement with minimal installation hassle and maximum operational readiness.

Ready to secure reliable backup power? Add this replacement battery to your cart now and protect your Emergi-Lite 12JSM54 system with a proven, long-lasting battery solution.

Technical Specifications

Voltage6 Volts
Amp Hours14 Ah
Terminal TypeRing Terminal
Length (in.)4.25
Width (in.)2.8
Height (in.)5.55
Weight (lb.)4.9

Product Highlights

  • Brand Replacement : Emergi-Lite 12JSM54 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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