Sonnenschein A506/42K High Performance Replacement Battery 1.59 lb
— Ready to ship immediately
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.
Sonnenschein A506/42K High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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 A506/42K Battery Replacement — Compatible with Sonnenschein A506/42K
When you need dependable emergency lighting power, the Sonnenschein A506/42K replacement battery is engineered to satisfy OEM SLA requirements for the Sonnenschein A506/42K model. This replacement battery delivers reliable performance, maintenance-free convenience, and essential safety certifications—making it an excellent option for facilities that demand a long-lasting battery solution for life-safety systems and standby power applications.
Key Specifications
- Model: Sonnenschein A506/42K
- 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 A506/42K replacement battery emphasizes longevity and safe operation. Its AGM construction offers low self-discharge and reliable charge acceptance, delivering consistent performance over long standby periods—exactly what you expect from a high-performance battery in critical safety systems. The sealed, spill-proof design keeps maintenance to a minimum while improving safety during installation and handling.
This long-lasting battery is ideal for emergency lighting fixtures, exit signs, compact UPS units, alarm backup modules, and other standby power uses where a sealed SLA solution is required. With U.L. and CE certifications, the battery meets rigorous safety and quality benchmarks appropriate for commercial and institutional deployments. The included 1 Year Warranty and factory-fresh condition add further assurance for facility managers and service technicians.
With a 6 Volt, 4.5 AH rating and F1 terminal, the Sonnenschein A506/42K model makes direct replacement straightforward, reducing downtime and simplifying routine maintenance. Choosing this replacement battery restores system readiness and helps ensure reliable operation when an outage occurs.
Ready to secure dependable backup power? Buy the Sonnenschein A506/42K replacement battery today and return your emergency lighting to full, long-lasting performance with a trusted, high-performance battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : Sonnenschein A506/42K Battery
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




