Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
SigmasTek  |  SKU: BW-11605

LightAlarms KB1 High Performance Replacement Battery 1.59 lb

12% off
New arrival
$21.99 USD $24.99
Shipping calculated at checkout.
Compatible replacement for LightAlarms KB1 emergency lighting battery
Uses AGM technology for reliable, maintenance-free performance
Spill-proof sealed design ensures safe and clean operation
U.L. Recognized and CE Certified for quality and safety assurance
Includes 1-year warranty and factory-fresh, brand new condition
In stock

— Ready to ship immediately
Free shipping
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

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.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

LightAlarms KB1 Replacement Battery — Compatible with LightAlarms KB1

Restore reliable emergency illumination with this replacement battery engineered for the LightAlarms KB1. Designed to meet or exceed OEM SLA specifications, this high-performance battery delivers dependable power when you need it most. Whether replacing an old pack in emergency lighting fixtures or keeping a backup on hand for critical systems, this long-lasting battery offers peace of mind with factory-fresh components and full compatibility with the LightAlarms KB1 model.

Key Specifications

  • Compatible Model: LightAlarms KB1
  • Brand: SigmasTek
  • Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

  • Durability: Built with AGM technology and spill-proof construction, this replacement battery resists vibration and environmental stresses commonly found in emergency lighting fixtures.
  • Long Life: Maintenance-free design and factory-fresh cells extend service life and reduce the need for frequent replacements, making this a cost-effective long-lasting battery choice.
  • High Performance: Engineered to meet OEM specs, the battery provides consistent delivery of current during critical moments—ideal for emergency lighting and backup power systems.
  • Safety & Compliance: U.L. recognition and CE certification ensure compliance with common safety standards for emergency lighting applications.
  • Versatile Applications: While optimized for LightAlarms KB1 emergency lighting, this SLA battery also suits UPS backup modules, emergency power units, and other low-voltage devices that require a dependable sealed lead-acid pack.
  • Hassle-Free Use: The maintenance-free format eliminates routine topping up; simply install and rely on consistent performance during power disruptions.

Choose this LightAlarms KB1 replacement battery when you need a reliable, high-performance battery that’s ready to go out of the box. With SigmasTek quality, AGM construction, and a 1-year warranty, this long-lasting battery is an excellent replacement option for emergency lighting and backup power setups. Order your replacement battery now to ensure uninterrupted safety and performance.

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 : LightAlarms KB1 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Bizum
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Our Collections