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SigmasTek  |  SKU: BW-6305

Dual-Lite 12779 High Performance Compatible Replacement Battery for Emergency Lighting 24.72 lb

13% off
Sale price $122.99 USD Regular price $140.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures leak-proof and safe operation
Maintenance-free design reduces upkeep and extends battery life
U.L. recognized and CE certified for guaranteed safety and quality
1-year warranty and factory fresh for peace of mind and durability
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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

🔹 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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Dual-Lite 12779 Battery — Compatible with Dual-Lite 12779

The Dual-Lite 12779 replacement battery delivers reliable compatibility, outstanding performance, and proven reliability for your emergency lighting system. This replacement battery is designed to meet or exceed the OEM SLA battery specifications for the Dual-Lite 12779 model, giving you a safe, direct swap that restores emergency operation quickly. Whether you're replacing a worn cell or stocking spares for maintenance, this high-performance battery and long-lasting battery option ensure your fixtures remain ready when power fails.

Key Specifications

  • Model Compatibility: Dual-Lite 12779
  • Battery Type: Sealed Lead Acid (SLA)
  • Chemistry: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal: Nut & Bolt
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand: SigmasTek
  • Meets or Exceeds: OEM SLA battery specifications for Dual-Lite 12779

Benefits

  • Durability: AGM construction and spill-proof design provide robust, vibration-resistant performance and safe operation in a wide range of environments.
  • Long Life: Engineered as a long-lasting battery replacement for emergency lighting, this battery supports extended standby life and dependable standby power, reducing the frequency of replacements.
  • High Performance: The high-performance battery chemistry and SLA format deliver consistent discharge characteristics and dependable amp-hour delivery to support emergency loads when you need them most.
  • Maintenance-Free: No water or electrolyte handling required—install and forget with a maintenance-free design that simplifies upkeep.
  • Certainty of Compatibility: Built to meet or exceed OEM specifications so the replacement battery fits and functions exactly like the original Dual-Lite 12779 battery.
  • Versatile Applications: Ideal for emergency lighting, security alarms, fire alarms, medical equipment, and consumer electronics. Also suitable for UPS systems, emergency power backup, and portable tools where a reliable 12V SLA source is required.
  • Safety & Compliance: U.L. recognition and CE certification mean the battery adheres to established safety and quality standards.

Choose this replacement battery with confidence — a reliable, high-performance battery engineered for Dual-Lite 12779 systems. Add a proven, long-lasting battery to your cart now and ensure uninterrupted emergency operation. Order today to secure fast shipping and dependable backup power.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Dual-Lite 12779 Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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