Dyna-Ray S18182 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 S18182 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 S18182 Replacement Battery — Compatible with Dyna-Ray S18182
Restore reliable emergency illumination with a premium replacement battery made for the Dyna-Ray S18182. This replacement Dyna-Ray S18182 emergency lighting SLA battery has been designed to match or exceed OEM performance, offering dependable power, consistent runtime, and the reliability required for safety-critical installations.
Key Specifications
- Model: Dyna-Ray S18182 (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 S18182
Benefits
Engineered for durability and safe operation, this high-performance battery uses AGM technology to deliver consistent current output and excellent charge/discharge efficiency. The maintenance-free, sealed construction prevents leakage and reduces servicing needs—important features for emergency lighting and building safety systems. Because it is U.L. recognized and CE certified, it meets recognized safety standards for commercial installation.
The Dyna-Ray S18182 replacement battery is an excellent long-lasting battery option for emergency lighting fixtures, exit signs, alarm backups, small UPS systems, and other low-voltage backup applications. Its compact 6V 12Ah specification balances capacity and size for many emergency modules, and the F1 terminal ensures straightforward installation in compatible housings.
Supplied brand new and backed by a 1 year warranty, this SigmasTek replacement battery provides a cost-effective, OEM-equivalent solution to restore performance and reliability. The guaranteed compatibility with Dyna-Ray S18182 helps reduce troubleshooting time and prevents unexpected downtime during power events.
Ready to upgrade to a dependable, long-lasting battery? Order your Dyna-Ray S18182 replacement battery now and secure reliable emergency power with a trusted high-performance battery.
Technical Specifications
Product Highlights
- Brand Replacement : Dyna-Ray S18182 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.




