Dual-Lite 12-825 Premium 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.
Dual-Lite 12-825 Premium 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
Replacement Dual-Lite 12-825 Emergency Lighting Battery — Compatible with Dual-Lite 12-825
Replace your worn Dual-Lite 12-825 cell with a high-quality replacement battery engineered for compatibility, dependable output, and long service life. This Dual-Lite 12-825 SLA replacement battery meets or exceeds OEM specifications and provides the consistent performance required by emergency lighting systems. Ideal for facilities managers and technicians, this long-lasting battery is a cost-effective way to maintain code-compliant illumination and uninterrupted emergency readiness.
Key Specifications
- Model Compatibility: Dual-Lite 12-825
- Voltage: 6 Volts
- Capacity: 12 Ah
- Terminal Type: F1
- Battery Type: Sealed Lead Acid (SLA) with 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
Benefits
- Reliable Durability: AGM technology and spill-proof construction minimize maintenance and protect against leaks, making it suitable for enclosed emergency housings.
- Long-Lasting Performance: Built to deliver dependable output over repeated discharge cycles, this long-lasting battery helps prolong the service intervals of emergency systems.
- High Performance: Consistent voltage delivery under load ensures your emergency lights, exit signs, and related equipment maintain proper illumination during power interruptions.
- Maintenance-Free Operation: Enjoy hassle-free service with a sealed design—no watering or electrolyte handling required.
- Certified Safety: U.L. recognition and CE marking demonstrate compliance with relevant safety standards for professional installations.
- Versatile Applications: Perfect for emergency lighting fixtures, UPS backups, alarm systems, small inverters, and other critical standby power uses where a high-performance battery is required.
- Easy Installation: Direct fit to Dual-Lite 12-825 systems with F1 terminals enables quick swap-outs and minimal downtime.
Keep your safety systems ready with this dependable Dual-Lite 12-825 replacement battery from SigmasTek. If you want a high-performance battery that’s simple to install and built for long life, add this long-lasting battery to your cart today and secure reliable emergency power for years to come.
Technical Specifications
Product Highlights
- Brand Replacement : Dual-Lite 12-825 Battery
- Manufacturer: SigmasTek
- Product Type: Security Alarm
- 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.




