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SigmasTek  |  SKU: BW-11563

Lithonia ELSQ High Performance Replacement Battery 1.59 lb

19% off
New arrival
$21.99 USD $26.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for Lithonia ELSQ models
Absorbent Glass Mat (AGM) technology for enhanced durability and performance
Maintenance-free design with spill-proof construction for safe, hassle-free use
U.L. Recognized and CE Certified for reliable safety and quality standards
Includes 1-year warranty and is brand new, factory fresh for guaranteed reliability
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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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We ship your order same day if you buy it before 4 PM EST.

Let customers speak for us

from 22 reviews

WORKS GREAT!

Anonymous

Fast shipping and fair pricing. I will look to you for future battery purchases.

Anonymous

It's hard to rate a battery until some time has passed and it either continues functioning as it should of "gives up the ghost." It was not a straight bolt in application. The positive terminal was different than the stock battery and the positive lead from the motorcycle had to be bent in order to attach it to the battery. Otherwise, if the battery gives long service I have no complaints.

Anonymous

Shopping with you is a bit difficult; I had to type in a few words differently before I could find the battery's I was looking for.

Laura J

Excellent Product, timely delivery, love the extra battery life. Would recommend. rk

Robin Keister

Very easy to buy, high confidence that it was legit company. Reviews were good. Price, in the ball park. We'll see when I get battery.

Rob

Thank you for supplying the battery that I wanted. It arrived today in good order. Its specifications are as advertised and after charging, performs as expected.
Thank you for your professional approach to the payment method.
Regards Roy VK4ZQ.

Roy O'Malley

It worked

Mel Light

Finally found a battery that is similar in function to original equipment.

Anonymous

I'm writing this review to express my deep gratitude and appreciation for the quality of services provided to me by the BatteryWeb service team. I visited BatteryWeb to purchase a replacement battery for my Remington R9 razor. The staff was very responsive and I was really impressed with their willingness to help me and make the purchasing process as quick as possible. In particular I greatly appreciate the work of staff member Shane who was friendly and helpful.
In conclusion, I believe that BatteryWeb has excellent service staff who make their customers feel honored and valued.
I wish you all the best.
Sincerely,
Michael

Michael Talianker

this battery was just what I needed.

Robert Jones

Product is exactly as described and arrived quickly

Robert Jones

Great deal for the money.

Linda M.

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.

Easy to purchase

Alberto J.

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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.

Category

Emergency Power

Brand Replacement

SigmasTek

Volts & Amps

6 Volts | 4.5 AH

Terminal Type

F1

Lithonia Lithonia ELSQ Battery (Replacement) — Compatible with Lithonia ELSQ

Maintain uninterrupted emergency lighting with this replacement battery designed for the Lithonia ELSQ model. This replacement battery meets or exceeds OEM SLA requirements to provide safe, reliable backup power when losses occur. With sealed construction and proven AGM technology, it ensures dependable operation and simplified maintenance for safety-critical installations.

Key Specifications

  • Absorbent Glass Mat (AGM) Technology
  • Maintenance-Free Design with Spill Proof Construction
  • U.L. Recognized and CE Certified
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • SigmasTek
  • 6 Volts
  • 4.5 AHF1
  • 100% compatibility with your Lithonia Lithonia ELSQ model

Benefits

This replacement battery offers sustained performance and extended service life in emergency lighting applications. The AGM design enhances charge acceptance and provides a safer sealed environment compared to flooded lead-acid options. Maintenance-free, spill-proof construction reduces service time and the risk of acid spills, making it ideal for indoor installations and crowded mechanical spaces.

Use this high-performance battery in emergency lighting fixtures, exit signs, uninterruptible power supply (UPS) backups, security systems, and other emergency power needs. Its long-lasting battery characteristics make it a dependable choice for facility managers requiring consistent backup power during outages and power events. UL recognition and CE certification confirm adherence to recognized safety and performance standards.

The SigmasTek factory-fresh battery arrives ready to install and includes a one-year warranty for added confidence. Guaranteed compatibility with the Lithonia ELSQ model helps simplify replacements and reduces the need for troubleshooting or modification. Technicians will appreciate the straightforward replacement process and the reliable, sealed SLA chemistry.

Take action to protect your facility—order this Lithonia ELSQ replacement battery today and ensure your emergency lighting remains operational when it counts.

Technical Specifications

Voltage6 Volts
Amp Hours4.5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.86
Height (in.)3.94
Weight (lb.)1.59

Product Highlights

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

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