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SigmasTek  |  SKU: BW-14471

Newmox FNC-6120 High Performance Replacement Battery 4.08 lb

23% off
Sale price $30.99 USD Regular price $39.99
Shipping calculated at checkout.
Compatible replacement for Newmox FNC-6120 model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free and spill-proof construction
U.L. Recognized and CE Certified for safety
Includes 1-year warranty for reliable performance
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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

6 Volts | 12 Ah

Terminal Type

F1

Newmox FNC-6120 Replacement Battery — Compatible with Newmox FNC-6120

Replace your depleted Newmox FNC-6120 battery with a reliable, factory-fresh alternative built to meet or exceed OEM SLA battery specifications. This rechargeable Sealed Lead Acid (SLA) replacement battery combines AGM technology and a maintenance-free, spill-proof design to deliver dependable performance for a wide range of equipment. It’s an excellent choice when you need a high-performance battery that stays ready when you do.

Key Specifications

  • Model Compatibility: Newmox FNC-6120
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Electrical: 6 Volts, 12 Ah, Terminal F1
  • Compatibility Note: Meets or exceeds the OEM SLA battery specifications

Benefits

The Newmox FNC-6120 replacement battery offers a combination of durability, performance, and safety certifications that make it suited for both consumer and professional needs. AGM construction supports strong cycle performance and reliable power delivery, while the sealed design keeps maintenance needs to a minimum. This long-lasting battery is optimized for consistent standby readiness and reliable cycling.

  • Durability: AGM cells and robust construction reduce failure risk from vibration and repeated use.
  • Long Life: Engineered to be a long-lasting battery for frequent use and backup scenarios.
  • High Performance: Stable output supports UPS systems, emergency equipment, and powered tools.
  • Certifications & Safety: U.L. recognized and CE certified for trusted operation in varied environments.
  • Typical Applications: Perfect for UPS units, emergency lighting, alarm systems, mobility devices, and power tools that accept 6V/12Ah SLA batteries.

Don’t wait until a failure interrupts your operations — purchase this Newmox FNC-6120 replacement battery now. Backed by SigmasTek quality and a 1 year warranty, this high-performance, long-lasting battery is ready to keep your equipment powered and protected.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Newmox FNC-6120 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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