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SigmasTek  |  SKU: BW-11499

Sonnenschein A206/3.8K High Performance Replacement Battery 1.59 lb

19% off
Sale price $21.99 USD Regular price $26.99
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Compatible replacement for Sonnenschein A206/3.8K emergency lighting battery
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 factory freshness
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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

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Volts & Amps

6 Volts | 4.5 AH

Terminal Type

F1

Sonnenschein A206/3.8K Battery (Replacement) — Compatible with Sonnenschein A206/3.8K

Restore trusted emergency lighting operation with this Sonnenschein A206/3.8K replacement battery. This sealed-lead-acid AGM battery is designed for dependable standby performance, maintenance-free operation, and safe indoor installation. If you need a replacement battery that matches OEM specifications and supports consistent system readiness, the Sonnenschein A206/3.8K replacement is a reliable option.

Key Specifications

  • Compatibility: Sonnenschein A206/3.8K
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

The Sonnenschein A206/3.8K replacement battery is built for longevity and stable performance in emergency and standby applications. AGM technology supports efficient charging and consistent delivery of power when an outage occurs, making it a long-lasting battery solution for critical systems. Its sealed, spill-proof casing reduces maintenance and improves safety during installation and operation.

As a high-performance battery, it offers dependable voltage under load and reliable recharge characteristics that help maintain the readiness of emergency lighting and backup devices. The unit’s U.L. recognition and CE certification confirm its compliance with recognized safety standards, and the brand new, factory-fresh condition ensures peak performance from the start. A 1 year warranty provides added peace of mind for commercial and residential installations alike.

Common applications include emergency lighting and exit sign backup, small UPS systems, alarm and security devices, and other standby power roles where a dependable replacement battery is needed. Direct compatibility with Sonnenschein A206/3.8K simplifies replacement and minimizes downtime.

Ensure your emergency systems are ready when needed — purchase this Sonnenschein A206/3.8K replacement battery today for a proven, long-lasting battery backup solution.

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 A206/3.8K Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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