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SigmasTek  |  SKU: BW-5806

Dual-Lite 12-535 High Performance Replacement Battery 3.31 lb

14% off
Sale price $31.99 USD Regular price $36.99
Shipping calculated at checkout.
Compatible replacement for Dual-Lite 12-535 emergency lighting battery
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safety and convenience
U.L. Recognized and CE Certified for reliable quality assurance
Includes 1-year warranty and factory-fresh condition for peace of mind
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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

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Volts & Amps

6 Volts | 8.5 Ah

Terminal Type

F1

Dual-Lite 12-535 Emergency Lighting Replacement Battery (AGM SP6-8.5)

Keep your Dual-Lite 12-535 emergency lighting system fully operational with this reliable replacement battery. Designed to meet or exceed OEM SLA specifications, this high-performance battery offers maintenance-free operation and dependable emergency power for lighting, alarms, and critical systems. When safety matters, count on this long-lasting battery to provide consistent backup power and quick, easy installation.

Key Specifications

  • Compatible Model: Dual-Lite 12-535
  • Battery Model: SP6-8.5
  • Voltage: 6 Volts
  • Capacity: 8.5 Ah
  • Construction: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Spill Protection: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

This Dual-Lite 12-535 replacement battery leverages AGM technology for superior charge retention and elevated performance under load. As a maintenance-free, sealed lead-acid battery, it eliminates the need for periodic topping-up and reduces service requirements—ideal for emergency lighting and alarm systems that must remain ready at all times. The spill-proof construction enhances safety and installation flexibility, while U.L. and CE recognition ensures industry-standard reliability.

As a high-performance battery, the SP6-8.5 offers dependable discharge characteristics and fast recharge acceptance, making it suitable for emergency lighting, security alarms, fire alarms, medical equipment, consumer electronics, and home & garden applications. This long-lasting battery performs well in standby and cyclic use, providing consistent energy for immediate emergency response and sustained backup when power is interrupted.

The compact form factor and factory-fresh condition mean immediate, trouble-free replacement. Whether you are a facility manager maintaining code-compliant emergency systems or a homeowner reinforcing alarm reliability, this replacement battery provides a cost-effective path to restored system readiness. With a one-year warranty and guaranteed compatibility, you get assurance of performance and value.

Ready to secure reliable backup power for your Dual-Lite 12-535 emergency lighting? Purchase this high-performance, long-lasting battery today and enjoy fast shipping and trusted support.

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 : Dual-Lite 12-535 Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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