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SigmasTek  |  SKU: BW-12188

Sure-Lites 2603 Compatible Replacement Battery 4.08 lb

23% off
Sale price $30.99 USD Regular price $39.99
Shipping calculated at checkout.
Meets or exceeds OEM specifications for Sure-Lites 2603 model
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for safety and convenience
U.L. recognized and CE certified for quality assurance
Includes 1-year warranty and is factory fresh for long-lasting use
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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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⚠️ 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

Sure-Lites 2603 Replacement Battery — Compatible with Sure-Lites 2603

Restore reliable backup power to your Sure-Lites 2603 emergency lighting with this compatible replacement battery. Built as a rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery, it is constructed to meet or exceed OEM SLA battery specifications and provide the dependable, maintenance-free performance expected in critical safety applications. This replacement battery is ideal for facility managers and technicians who need a direct, drop-in solution to maintain emergency illumination readiness.

Key Specifications

  • Battery Type: Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Technology: 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
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal Type: F1

Benefits

  • Durability: AGM technology and sealed, spill-proof construction deliver a robust and maintenance-free replacement battery that stands up to normal handling and installation conditions.
  • Long Life: Designed as a long-lasting battery solution, it minimizes frequent replacements and cuts maintenance effort for emergency lighting systems.
  • High Performance: Precisely matched to OEM specifications, this high-performance battery ensures your Sure-Lites 2603 provides consistent output during power outages.
  • Certified Safety: U.L. Recognition and CE Certification mean this battery adheres to established safety and quality benchmarks, giving installers confidence in compliance.
  • Typical Use Cases: Well-suited for emergency fixtures, exit signs, backup modules, UPS systems, and other standby power applications where reliable SLA performance is essential.
  • Straightforward Replacement: Direct compatibility reduces installation time and simplifies inventory management for maintenance teams.

Don’t wait until the next power outage to find out your battery has failed. Buy the Sure-Lites 2603 replacement battery today for a reliable, high-performance, and long-lasting solution that keeps your emergency lighting ready when it counts.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Sure-Lites 2603 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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