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SigmasTek  |  SKU: BW-15383

Newmox FNC-1240-F2 High Performance Replacement Battery 3.5 lb

23% off
New arrival
Sale price $29.99 USD Regular price $38.99
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Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh to ensure maximum lifespan
1 year warranty for peace of mind and guaranteed 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 | 5.5 Ah

Terminal Type

F2

Newmox FNC-1240-F2 Replacement Battery — Compatible with Newmox FNC-1240-F2

Replace your worn battery with a reliable, high-quality replacement battery engineered for consistent performance and compatibility. This Newmox FNC-1240-F2 replacement delivers dependable power, exceptional charge retention, and maintenance-free operation. Ideal for applications that demand a high-performance battery and a long-lasting battery solution, the Newmox FNC-1240-F2 offers spill-proof safety and proven AGM technology for dependable service life.

Key Specifications

  • Compatible Model: Newmox FNC-1240-F2
  • Replacement Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal Type: F2
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built with AGM technology, this Newmox FNC-1240-F2 replacement battery provides a high-performance battery experience with low internal resistance for efficient charge and discharge cycles. The maintenance-free, spill-proof design reduces upkeep and allows safe installation in a wide range of orientations, making it a practical long-lasting battery for both indoor and portable use.

Rugged construction and U.L. recognition paired with CE certification ensure safe, reliable operation in critical systems. Expect consistent performance in cyclic and standby modes — perfect for UPS systems, emergency lighting, security systems, alarm panels, medical equipment, and power tools that require a dependable 12V power source. The compact 5.5 Ah capacity balances run-time and size, providing extended service where space is limited.

The combination of factory-fresh quality, professional certifications, and a 1 year warranty gives you added confidence in this long-lasting battery choice. If you need a dependable replacement battery that meets or exceeds OEM specifications for the FNC-1240-F2 model, this option delivers value, safety, and performance.

Ready to upgrade? Purchase your Newmox FNC-1240-F2 replacement battery now and enjoy fast shipping and a trusted high-performance battery backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Newmox FNC-1240-F2 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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