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SigmasTek  |  SKU: BW-16738

National Battery C14A High Performance Replacement Battery 7.28 lb

11% off
Sale price $47.99 USD Regular price $53.99
Shipping calculated at checkout.
Meets or exceeds OEM National Battery C14A specifications
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Includes 1-year warranty and best price guarantee
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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 | 12 Ah

Terminal Type

F2

Replacement National Battery C14A Battery (SigmasTek) — Compatible with National Battery C14A

Designed as a direct replacement for the National Battery C14A, this SigmasTek replacement battery delivers dependable compatibility, consistent performance, and industry-standard reliability. Whether you need a fresh power source for backup systems or a durable battery for daily equipment use, this high-quality replacement battery is built to meet or exceed the OEM SLA battery specifications for the C14A model. Ideal when you want a reliable, high-performance battery that restores full power capacity quickly and safely.

Key Specifications

  • Model Compatibility: National Battery C14A
  • Type: Rechargeable Sealed Lead Acid (SLA) battery
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with 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: 12 Ah
  • Terminal: F2
  • Meets or Exceeds: OEM SLA battery specifications

Benefits

This SigmasTek replacement battery is engineered for longevity and dependable service life. The AGM construction provides vibration resistance and improved cycle life over traditional flooded batteries, translating to a long-lasting battery solution for demanding environments. The maintenance-free, spill-proof design reduces the need for periodic service and allows safe handling and mounting in enclosed spaces.

As a high-performance battery option, the C14A replacement delivers steady discharge characteristics and reliable rechargeability. It supports consistent power delivery for applications that require stable voltage under load, making it an excellent choice for critical backup roles. Built to recognized safety standards with U.L. and CE certifications, this battery offers both performance and peace of mind.

Typical applications include UPS and emergency power systems, alarm and security equipment, telecommunications, medical devices, and a variety of portable and stationary tools. If you rely on uninterrupted power for essential equipment, this replacement battery is a cost-effective way to restore original capacity and extend system life.

Ready to replace your C14A with a dependable, long-lasting battery? Order this SigmasTek replacement battery now to get fast shipping, a competitive price, and the confidence of a 1 Year Warranty. Restore power and reliability today.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

  • Brand Replacement : National Battery C14A
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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