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SigmasTek  |  SKU: BW-12856

Sure-Lites 3922 Compatible Replacement Battery 18.1 lb

21% off
Sale price $111.99 USD Regular price $141.99
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Meets or exceeds OEM SLA battery specifications for Sure-Lites 3922
Uses advanced Absorbent Glass Mat (AGM) technology for superior performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Comes brand new with a 1-year warranty 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

🔹 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

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

Sure-Lites 3922 Replacement Battery - Compatible with Sure-Lites 3922

This replacement battery is purpose-built for the Sure-Lites 3922 model, offering dependable, OEM-equivalent performance for emergency lighting and backup systems. Engineered with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design, this battery provides reliable energy storage and safe operation in demanding applications. If you need a high-performance battery that fits the Sure-Lites 3922, this direct-replacement option delivers consistent power and peace of mind.

Key Specifications

  • Model: Sure-Lites 3922 (Replacement)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: Nut & Bolt
  • Battery Type: 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

Benefits

The Sure-Lites 3922 replacement battery gives you a durable, long-lasting battery built for continuous readiness. AGM technology enhances cycle life and performance under varying loads, making it a top choice for systems that demand high reliability. Its maintenance-free construction reduces upkeep time and risk, while spill-proof design increases safety during installation and service.

Ideal for emergency lighting, fire alarms, security alarms, and medical equipment, this replacement battery is also well suited to UPS systems, emergency power backups, and portable tools that need consistent, stored energy. As a high-performance battery engineered to meet or exceed OEM SLA specifications, the Sure-Lites 3922 replacement provides the stable voltage and endurance required for critical safety and backup applications.

Certified and factory-fresh, the unit ships with a 1 year warranty to protect your investment. Whether you're replacing an aging battery in a building safety system or stocking spares for maintenance, this long-lasting battery ensures systems remain operational when failure is not an option.

Don’t wait until a failure—order your Sure-Lites 3922 replacement battery today and restore reliable emergency power to your safety and backup systems.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeNut & Bolt
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : Sure-Lites 3922 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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