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SigmasTek  |  SKU: BW-14260

National NB6-14 High Performance Replacement Battery 4.91 lb

22% off
Sale price $38.99 USD Regular price $49.99
Shipping calculated at checkout.
Compatible replacement for National Battery NB6-14 model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free with spill-proof, sealed design
U.L. Recognized and CE Certified for safety and quality
Brand new with 1-year warranty for reliable performance
In stock

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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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 14 Ah

Terminal Type

Ring Terminal

Replacement National Battery NB6-14 — Compatible with National Battery NB6-14

Replace your failing National Battery NB6-14 with a proven, high-performance battery designed to match or exceed OEM SLA specifications. This replacement battery provides dependable energy, exceptional reliability, and a long-lasting battery life thanks to AGM technology and a maintenance-free, spill-proof design. Ideal for critical backup systems and everyday power needs, the National Battery NB6-14 replacement ensures the compatibility and performance required for uninterrupted operation.

Key Specifications

  • Compatible Model: National Battery NB6-14
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 6 Volts
  • Capacity: 14 Ah (Amp-hours)
  • Terminal Type: Ring Terminal
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Supplier/Line: SigmasTek

Benefits

  • Durability: Robust AGM construction and sealed, spill-proof design protect internal cells and provide long-term resistance to vibration and shock.
  • Long life: The maintenance-free design reduces upkeep and extends the battery’s usable lifespan, delivering a cost-effective, long-lasting battery solution.
  • High performance: Engineered to perform reliably under load, this high-performance battery offers stable voltage and consistent recharge acceptance for dependable operation.
  • Versatile use: Suited for UPS backup, emergency power systems, alarm and security systems, mobility equipment, and handheld or stationary tools that need reliable SLA power.
  • Certified reliability: U.L. recognition and CE certification demonstrate compliance with established safety and performance standards.
  • Straightforward installation: Ring terminal configuration makes swapping in this replacement battery simple and quick for systems designed for the NB6-14 model.

Ready to restore reliable power? Order this National Battery NB6-14 replacement battery now and get a brand new, factory fresh, long-lasting battery backed by a 1 year warranty for peace of mind.

Technical Specifications

Voltage6 Volts
Amp Hours14 Ah
Terminal TypeRing Terminal
Length (in.)4.25
Width (in.)2.8
Height (in.)5.55
Weight (lb.)4.9

Product Highlights

  • Brand Replacement : National Battery NB6-14
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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