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SigmasTek  |  SKU: BW-11487

Sonnenschein A50642S High Performance Replacement Battery 1.59 lb

12% off
Sale price $21.99 USD Regular price $24.99
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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 reliable quality assurance
Brand new, factory fresh battery ensuring optimal lifespan
Comes with a 1-year warranty for peace of mind
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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.

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🔹 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 A50642S Battery Replacement — Compatible with Sonnenschein A50642S

When emergency lighting reliability is essential, choose the Sonnenschein A50642S replacement battery designed to meet or exceed OEM SLA specifications for the Sonnenschein A50642S model. This replacement battery provides consistent power delivery, maintenance-free convenience, and the safety certifications required for commercial installations. For a dependable, high-performance battery that keeps critical lighting circuits ready, the Sonnenschein A50642S long-lasting battery is a dependable selection.

Key Specifications

  • Model: Sonnenschein A50642S
  • Chemistry: Rechargeable Sealed-Lead-Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1
  • Intended Use: Emergency Lighting

Benefits

The Sonnenschein A50642S replacement battery delivers enhanced durability and dependable runtime thanks to AGM technology and a sealed, maintenance-free design. As a high-performance battery, it offers stable voltage under load and efficient recharge characteristics—important attributes for emergency lighting systems that must perform reliably after extended standby periods. The spill-proof construction ensures safe mounting inside fixtures and reduces maintenance concerns.

This long-lasting battery is suited to a range of standby power roles: emergency lighting housings, exit signs, compact UPS units, alarm and security backup modules, and similar emergency power applications. Its certifications (U.L. and CE) and factory-fresh condition provide confidence in compliance and quality, while the included 1 Year Warranty gives additional assurance for service teams.

With the Sonnenschein A50642S model’s 6 Volt, 4.5 AH specification and F1 terminal configuration, replacing an aging cell is quick and straightforward—minimizing downtime and ensuring your lighting system remains code-compliant and operational. For technicians and facility operators seeking a reliable replacement battery that mirrors the original performance, this unit delivers consistent results.

Ready to upgrade? Order the Sonnenschein A50642S replacement battery now to secure a long-lasting, high-performance battery that restores emergency lighting reliability and peace of mind.

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 A50642S Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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