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SigmasTek  |  SKU: BW-5807

Dual-Lite 12-355 Compatible Replacement Battery 3.31 lb

18% off
Sale price $31.99 USD Regular price $38.99
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Meets or exceeds OEM SLA battery specifications for reliable performance
Uses Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for easy, safe use
U.L. Recognized and CE Certified for quality assurance
Includes 1-year warranty and factory fresh 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 8.5 Ah

Terminal Type

F1

Dual-Lite 12-355 Emergency Lighting Replacement Battery (AGM SP6-8.5)

Restore reliable backup power to your Dual-Lite 12-355 emergency lighting system with this dependable replacement battery. Built to meet or exceed OEM SLA specifications, this high-performance battery is crafted for emergency readiness, delivering reliable energy for lighting, alarms, and critical equipment. If you need a durable, long-lasting battery for safety-critical applications, this Dual-Lite 12-355 compatible unit is an excellent choice.

Key Specifications

  • Compatible Model: Dual-Lite 12-355
  • 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 SP6-8.5 replacement battery combines AGM reliability with maintenance-free convenience to provide long-term, trouble-free service for emergency lighting and safety systems. The sealed AGM design resists vibration and leakage while offering excellent charge/discharge performance, which is crucial for emergency lighting circuits and fire alarm backup. As a high-performance battery, it ensures consistent power delivery during interruptions and rapid recharge when AC power is restored.

Typical applications include emergency lighting, security alarms, fire alarms, medical equipment, consumer electronics, and a variety of home & garden devices. It is also a practical option for small uninterruptible power supplies (UPS), standby power systems, and other situations requiring compact, dependable energy storage. The rugged, factory-fresh construction and recognized safety certifications give facility managers and homeowners confidence in long-term operation.

The SP6-8.5 is a direct-fit replacement for Dual-Lite 12-355 installations, enabling quick swaps to minimize downtime and maintain compliance with safety regulations. Backed by a one-year warranty and manufacturer assurance of compatibility, this replacement battery provides exceptional value for maintaining critical systems and ensuring occupant safety.

Need to keep your Dual-Lite 12-355 emergency lighting functioning at peak readiness? Buy this long-lasting, high-performance battery today and get fast shipping and reliable 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 12-355 Battery
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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