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SigmasTek  |  SKU: BW-16647

National Battery NB12-15HR High Performance Replacement Battery 9.38 lb

21% off
Sale price $61.99 USD Regular price $77.99
Shipping calculated at checkout.
Compatible replacement for National Battery NB12-15HR model
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Comes brand new with a 1-year warranty for peace of mind
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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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⚠️ 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

12 Volts | 15 Ah

Terminal Type

F2

National Battery NB12-15HR Replacement Battery — Compatible with NB12-15HR

This National Battery NB12-15HR replacement battery is crafted to meet or exceed the OEM specifications for the NB12-15HR model. With AGM technology, maintenance-free and spill-proof construction, and UL recognition plus CE certification, this high-performance battery is a reliable solution for backup power and portable applications. It offers the durability and long-lasting battery life needed for mission-critical systems.

Key Specifications

  • Model Compatibility: National Battery NB12-15HR
  • Voltage: 12 Volts
  • Capacity: 15 Ah
  • 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
  • Brand: SigmasTek
  • Terminal Type: F2 (as listed)

Benefits

Durable and dependable, this replacement battery provides long service life and dependable performance in a compact, sealed package. AGM construction enhances cycle life and resilience against vibration and shock, making it a long-lasting battery for both standby and cyclic applications. The maintenance-free, spill-proof design ensures safe handling and low upkeep, while certifications verify safety and regulatory compliance.

It’s well suited for UPS units, emergency lighting, security systems, medical equipment, and other portable tools and devices that require steady, reliable power. As a high-performance battery designed to replace the National Battery NB12-15HR, it offers OEM-level compatibility and the confidence of a one-year warranty and factory-fresh condition.

Ready to restore dependable power? Purchase this National Battery NB12-15HR replacement battery now and enjoy a trusted, long-lasting battery solution for your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours15 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)9.37

Product Highlights

  • Brand Replacement : National Battery NB12-15HR
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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