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SigmasTek  |  SKU: BW-11581

Lithonia AS Compatible Replacement Battery 1.59 lb

24% off
New arrival
$21.99 USD $28.99
Shipping calculated at checkout.
Meets or exceeds OEM Lithonia AS battery specifications
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free with spill-proof, sealed design
U.L. Recognized and CE Certified for safety and quality
Includes 1-year warranty for peace of mind
In stock

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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 AS Replacement Battery — Compatible with Lithonia AS

Ensure uninterrupted emergency lighting with this reliable Lithonia AS replacement battery that delivers compatibility, performance, and peace of mind. Engineered to meet or exceed OEM SLA specifications, this replacement battery restores the original runtime and reliability of your Lithonia AS emergency fixtures. Ideal for facilities that demand safety and consistent operation, it’s a practical solution for maintaining compliant emergency systems.

Key Specifications

  • Model Compatibility: Lithonia AS
  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Brand: SigmasTek (replacement)
  • Certifications: U.L. Recognized and CE Certified
  • Design: Maintenance-Free with Spill Proof Construction
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built with AGM technology and a sealed, maintenance-free design, this Lithonia AS replacement battery offers long life and dependable performance under both standby and active discharge conditions. AGM construction improves charge/discharge efficiency and reduces self-discharge, making this a high-performance battery suitable for critical backup and emergency lighting use. The spill-proof, maintenance-free design also reduces upkeep and extends service life.

Safety certifications such as U.L. recognition and CE marking ensure this replacement battery meets regulatory expectations and quality standards. It’s an excellent choice where consistent, long-lasting battery performance is required: emergency lighting modules, exit signs, UPS systems, security systems, and portable emergency devices. This long-lasting battery provides steady current and dependable operation in the moments that matter most.

Whether replacing a worn pack or stocking spare units for rapid maintenance, this Lithonia AS high-performance battery is an economical and effective solution. The unit arrives brand new and factory fresh, backed by a 1 Year Warranty for added confidence.

Don’t risk downtime—order your Lithonia AS replacement battery today to restore reliable emergency power and maximize safety. Purchase now to ensure continuous protection.

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 AS Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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