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SigmasTek  |  SKU: BW-16984

National NB12-100IT Compatible Replacement Battery 68.06 lb

25% off
Sale price $287.99 USD Regular price $382.99
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Compatible replacement for National Battery NB12-100IT 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
Brand new, factory fresh with a 1-year warranty included
In stock

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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 | 100 Ah

Terminal Type

Internal Thread

National Battery NB12-100IT Replacement Battery — Compatible with NB12-100IT

The National Battery NB12-100IT replacement battery is engineered to match or exceed OEM SLA specifications for the NB12-100IT model, providing exceptional compatibility and dependable runtime. This premium replacement battery is factory-fresh and designed for consistent performance in both standby and cyclic roles. Choose a proven solution when uptime and reliability are critical.

Key Specifications

  • Model: National Battery NB12-100IT
  • 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/Supplier Line: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 100 Ah
  • Terminal Type: Internal Thread

Benefits

  • Durability: AGM construction and spill-proof case make the NB12-100IT robust against vibration, leaks, and harsh operating conditions.
  • Long Life: Designed for reliable cycle life and steady discharge performance, this long-lasting battery minimizes downtime and replacement cycles.
  • High Performance: Low internal resistance and consistent output deliver the dependable power required for critical equipment—this is a true high-performance battery for demanding uses.
  • Safety & Compliance: U.L. recognition and CE certification provide assurance that this component meets recognized safety standards for commercial and industrial applications.
  • Typical Applications: Excellent for use in UPS units, emergency power systems, alarm and security devices, medical mobility equipment, and portable tools that rely on 12V SLA power.
  • Hassle-Free Maintenance: Maintenance-free design reduces user upkeep and streamlines installation for both field service and in-house technicians.

Restore dependable power with this National Battery NB12-100IT replacement battery. If you want a high-performance, long-lasting battery that fits right in, order now and secure reliable backup power for your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours100 Ah
Terminal TypeInternal Thread
Length (in.)12.0
Width (in.)6.6
Height (in.)8.15
Weight (lb.)68.0

Product Highlights

  • Brand Replacement : National Battery NB12-100IT
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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