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-11493

Sonnenschein A5004.0S High Performance Replacement Battery 1.59 lb

19% off
Sale price $21.99 USD Regular price $26.99
Shipping calculated at checkout.
Meets or exceeds OEM Sonnenschein A5004.0S battery specifications
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safety and convenience
U.L. Recognized and CE Certified for quality assurance
Includes 1 year warranty and guaranteed 100% compatibility
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.

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.


Volts & Amps

6 Volts | 4.5 AH

Terminal Type

F1

Sonnenschein A5004.0S Replacement Battery — Compatible with Sonnenschein A5004.0S

The Sonnenschein A5004.0S replacement battery is designed for direct compatibility with Sonnenschein A5004.0S emergency lighting systems, delivering dependable performance and consistent reliability. This replacement battery is built to meet or exceed OEM SLA specifications, offering a high-performance battery option that is both maintenance-free and long-lasting. Trust this unit to restore emergency lighting functionality swiftly and safely.

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
  • Sonnenschein A5004.0S Battery (Replacement)*SigmasTek*6 Volts4.5 AHF1

Benefits

  • Durability: AGM technology and sealed design offer rugged, maintenance-free operation suitable for commercial and industrial settings.
  • Long Life: Engineered to be a long-lasting battery option that gives reliable runtime for emergency fixtures and backup devices.
  • High Performance: Delivers consistent discharge characteristics to keep emergency lighting and critical signage illuminated during outages.
  • Compliance: U.L. recognized and CE certified to meet safety and regulatory requirements for emergency power devices.
  • Low Maintenance: Spill-proof construction eliminates ongoing maintenance tasks and reduces the risk of acid leaks.
  • Typical Applications: Ideal for emergency lighting systems, exit signs, UPS backup applications, alarm systems, and other emergency power or portable equipment that demand a sealed lead-acid battery.

Ready to replace a worn-out battery or maintain spares for facility readiness? Choose this Sonnenschein A5004.0S replacement battery for an affordable, OEM-compatible, high-performance battery solution. Add to cart now and secure continuous emergency lighting 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 : Sonnenschein A5004.0S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • 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.