Dual-Lite 12539 High Performance Replacement Battery 18.1 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 12539 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
12 Volts | 26 Ah
Terminal Type
Nut & Bolt
Replacement Dual-Lite 12539 Emergency Lighting Battery — Compatible with Dual-Lite 12539
The Dual-Lite 12539 replacement battery is engineered to meet or exceed OEM SLA specifications and provides reliable, plug-and-play compatibility for your Dual-Lite 12539 fixtures. This replacement battery delivers steady, dependable backup power with a maintenance-free, AGM design that makes it a high-performance battery choice for commercial and residential emergency systems. Expect the long-lasting battery life and robust safety certifications required for critical applications.
Key Specifications
- Compatible Model: Dual-Lite 12539
- Battery Type: Sealed Lead Acid (SLA)
- Construction: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free
- Safety: Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Voltage: 12 Volts
- Capacity: 26 Ah
- Terminal Type: Nut & Bolt
- Brand: SigmasTek
- Meets or exceeds OEM SLA battery specifications
Benefits
Built with AGM technology, the Dual-Lite 12539 replacement battery resists leakage and vibration while offering a low-maintenance, sealed design that supports long-term storage and reliable on-demand performance. This long-lasting battery is optimized for emergency lighting circuits and alarm systems where consistent output and fast response are essential. As a high-performance battery, it maintains voltage under load to power exit signs, emergency fixtures, and safety equipment throughout outages.
The UL recognition and CE certification reflect rigorous safety and quality checks, giving contractors and facility managers confidence in installation and compliance. Nut & bolt terminals ensure a secure connection ideal for retrofit or new installs. The brand-new condition and one-year warranty protect your purchase and reduce the risk of early failures.
Typical applications include emergency lighting, security and fire alarms, medical devices listed in the product description, as well as UPS backup systems, emergency power units, and tools that accept SLA batteries. Its maintenance-free nature lowers lifecycle costs and simplifies routine checks.
Don’t wait until a failure — replace your Dual-Lite 12539 with this dependable, high-performance replacement battery today. Orders for in-stock items usually ship within 24 hours. Click to buy now and secure reliable backup power.
Technical Specifications
Product Highlights
- Brand Replacement : Dual-Lite 12539 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.
