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SigmasTek  |  SKU: BW-12676

JohnLite JML-2940 Compatible Replacement Battery 4.85 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
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Compatible replacement for JohnLite JML-2940 emergency lighting battery
Uses Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for safe, hassle-free use
U.L. Recognized and CE Certified for reliable safety standards
Comes with a 1-year warranty and guaranteed factory-fresh quality
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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 | 7.5 Ah

Terminal Type

F1

JohnLite JML-2940 Replacement Battery — Compatible with JohnLite JML-2940

The JohnLite JML-2940 replacement battery is crafted to ensure consistent compatibility, dependable runtime, and professional-level reliability for your emergency lighting and related systems. Designed to meet or exceed OEM SLA battery specifications, this high-performance battery is also a dependable long-lasting battery option for critical backup applications where uptime matters.

Key Specifications

  • Model Compatibility: JohnLite JML-2940
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F1
  • Specification Note: Meets or exceeds OEM SLA battery specifications

Benefits

  • Durability: The AGM construction and spill-proof design protect the cell assembly from common environmental stresses, improving longevity in both fixed and portable installations.
  • Long Life: Maintenance-free operation reduces upkeep and helps preserve capacity over time, making this replacement battery a strong long-lasting battery selection for emergency readiness.
  • High Performance: Consistent voltage output and reliable recharge behavior ensure your systems—especially emergency lighting and alarms—operate at peak performance when needed.
  • Certified Safety: U.L. and CE certifications confirm adherence to safety standards required for commercial and residential emergency equipment.
  • Typical Uses: Ideal for emergency lighting, fire and security alarms, medical devices, and consumer electronics. It also functions well in UPS systems, emergency power backup, and compatible power tools requiring a 12V 7.5Ah SLA pack.
  • Hassle-Free Replacement: Engineered as a direct replacement for the JohnLite JML-2940, installation is straightforward, allowing quick restoration of service with minimal downtime.

Restore dependable backup power with this JohnLite JML-2940 replacement battery. If you need a high-performance battery that’s factory fresh and backed by a 1 year warranty, this is the replacement battery you can rely on. Purchase now to secure long-lasting protection for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : JohnLite JML-2940 Battery
  • Manufacturer: SigmasTek
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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