Dyna-Ray S18183 High Performance Replacement Battery 4.08 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.
Dyna-Ray S18183 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 | 12 Ah
Terminal Type
F1
Dyna-Ray S18183 Replacement Battery — Compatible with Dyna-Ray S18183
When your Dyna-Ray S18183 emergency lighting needs replacement power, choose a reliable, high-performance replacement battery engineered to meet OEM specifications. This replacement Dyna-Ray S18183 emergency lighting SLA battery provides consistent runtime, durability, and compatibility so your system performs exactly as intended during outages and tests.
Key Specifications
- Model: Dyna-Ray S18183 (Replacement)
- Brand: SigmasTek
- Battery Type: Rechargeable Sealed-Lead-Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 6 Volts
- Capacity: 12 Ah
- Terminal: F1
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatibility: Guaranteed 100% compatibility with Dyna-Ray S18183
Benefits
This high-performance battery is built for dependable service life and reliable discharge characteristics. The AGM design offers excellent vibration resistance and thermal stability, helping extend service life and offering a long-lasting battery solution for critical safety systems. The sealed, maintenance-free design means no electrolyte handling—ideal for quick swapouts in commercial and residential emergency fixtures.
The Dyna-Ray S18183 replacement is perfect for emergency lighting, exit signs, alarm backup circuits, and similar low-voltage emergency power applications. It also works well for small UPS modules and specialty equipment requiring a compact 6V 12Ah SLA battery. With U.L. and CE certifications, you can trust the safety and compliance of this product.
Sold brand new and backed by a 1 year warranty, this SigmasTek replacement battery is a cost-effective way to restore original performance and extend the operational life of your emergency lighting system. The guaranteed compatibility minimizes downtime and simplifies maintenance.
Don’t risk dim or unreliable emergency lighting—purchase the Dyna-Ray S18183 replacement battery today and ensure your system is powered by a high-performance, long-lasting battery that meets OEM standards.
Technical Specifications
Product Highlights
- Brand Replacement : Dyna-Ray S18183 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.




