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SigmasTek  |  SKU: BW-11240

Sure-Lites SLC11 High-Performance Replacement Battery 3.31 lb

26% off
Sale price $31.99 USD Regular price $42.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications for guaranteed compatibility
Absorbent Glass Mat (AGM) technology for enhanced performance and reliability
Maintenance-free and spill-proof design for safe, hassle-free use
U.L. Recognized and CE Certified for quality and safety assurance
Includes a 1-year warranty and arrives brand new, factory fresh
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 8.5 Ah

Terminal Type

F1

Replacement Sure-Lites SLC11 Battery — Compatible with Sure-Lites SLC11

Upgrade your emergency lighting system with this reliable replacement battery specifically engineered for the Sure-Lites SLC11. Designed to meet or exceed OEM SLA specifications, this high-performance battery delivers consistent power, dependable performance, and professional-level reliability for critical lighting and alarm applications. Whether you need a direct replacement for an aging cell or want to keep a spare on hand, the Sure-Lites SLC11 replacement battery offers the peace of mind you expect from a factory-fresh, brand new unit.

Key Specifications

  • Model Compatibility: Sure-Lites SLC11
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 8.5 Ah
  • Terminal: F1
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free
  • Construction: Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durable, maintenance-free construction: AGM technology provides a sealed, spill-proof design that stands up to everyday use while requiring no water or maintenance, making this replacement battery ideal for busy facilities.
  • Long life and consistent performance: Engineered to meet OEM standards, this long-lasting battery helps ensure emergency lighting and safety systems remain operational when needed most.
  • High-performance battery characteristics: With a 6V/8.5Ah rating and robust AGM chemistry, this unit supplies steady current for prolonged durations suitable for emergency applications.
  • Safety and certification: U.L. recognition and CE certification confirm that the battery meets strict safety and performance standards for commercial and residential use.
  • Versatile applications: Commonly used in emergency lighting, security alarms, fire alarms, home & garden equipment, consumer electronics, and medical equipment—this replacement battery is a flexible choice for many critical systems.
  • Easy installation and full compatibility: The F1 terminal layout and OEM-equivalent sizing make swapping out your old battery quick and simple, restoring functionality without hassles.

Restore reliable power to your Sure-Lites SLC11 with this trusted replacement battery. If you need a high-performance, long-lasting battery for emergency lighting or safety systems, choose the SigmasTek 6V 8.5Ah SLC11 replacement battery today and ensure uninterrupted protection. Buy now to secure dependable backup power and fast delivery.

Technical Specifications

Voltage6 Volts
Amp Hours8.5 Ah
Terminal TypeF1
Length (in.)3.86
Width (in.)2.2
Height (in.)4.65
Weight (lb.)3.31

Product Highlights

  • Brand Replacement : Sure-Lites SLC11 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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