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SigmasTek  |  SKU: BW-5935

Dual-Lite 12-273 High Performance Replacement Battery 4.91 lb

22% off
Sale price $38.99 USD Regular price $49.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Absorbent Glass Mat (AGM) technology ensures enhanced durability and safety
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for quality and safety assurance
Backed by a 1-year warranty for peace of mind and long-lasting service
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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

6 Volts | 14 Ah

Terminal Type

Ring Terminal

Replacement Dual-Lite 12-273 Emergency Lighting Battery - Compatible with Dual-Lite 12-273

This replacement battery for Dual-Lite 12-273 is engineered to deliver reliable compatibility, consistent performance, and industry-grade reliability for your emergency lighting system. Designed to meet or exceed the OEM SLA battery specifications, this Dual-Lite 12-273 replacement battery offers a maintenance-free, spill-proof design ideal for safety-critical installations. Whether you are restoring emergency fixtures or stocking replacement parts, this high-performance battery ensures dependable power when you need it most and represents a cost-effective alternative to OEM units.

Key Specifications

  • Model: Dual-Lite 12-273
  • Voltage: 6 Volts
  • Capacity: 14 Ah
  • Terminal Type: Ring Terminal
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

Installing this Dual-Lite 12-273 replacement battery provides long-term durability and consistent, high-output performance for your emergency lighting and safety systems. The AGM construction delivers robust cycle life and resistance to vibration, while the maintenance-free, spill-proof design minimizes installation and upkeep time. This high-performance battery is engineered as a long-lasting battery option for demanding environments and makes an excellent replacement battery choice where reliability is critical.

Typical applications include emergency lighting fixtures, security alarms, fire alarm backup, medical equipment, consumer electronics, and various home and garden power needs. It also functions well in support roles for UPS systems, emergency power setups, and portable tools that require a dependable sealed lead acid (SLA) power source. The combination of U.L. recognition and CE certification gives installers confidence in safety and compliance.

For facilities managers, electricians, and homeowners seeking a dependable Dual-Lite 12-273 replacement, this long-lasting battery balances performance and value. It is a high-performance battery that ships quickly and arrives ready for immediate installation.

Buy your replacement Dual-Lite 12-273 battery today and secure reliable emergency lighting power now — order with confidence and enjoy dependable, long-lasting battery performance.

Technical Specifications

Voltage6 Volts
Amp Hours14 Ah
Terminal TypeRing Terminal
Length (in.)4.25
Width (in.)2.8
Height (in.)5.55
Weight (lb.)4.9

Product Highlights

  • Brand Replacement : Dual-Lite 12-273 Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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