National Battery NB12-12HR High Performance Replacement Battery 7.28 lb
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Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
National Battery NB12-12HR High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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 | 12 Ah
Terminal Type
F2
National Battery NB12-12HR Replacement Battery — Compatible with National Battery NB12-12HR
Replace your worn cell with the National Battery NB12-12HR replacement battery designed to match or exceed the original NB12-12HR specifications. This long-lasting battery brings reliable performance and steady power delivery for a variety of applications. Built around Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof construction, this high-performance battery is an excellent solution for critical backup power and routine use alike.
Key Specifications
- Compatible Model: National Battery NB12-12HR
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- 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
- Replacement Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 12 Ah
- Terminal Type: F2
Benefits
The NB12-12HR replacement battery offers increased reliability and a longer operational life compared to many conventional SLA options. The AGM design improves charge acceptance and reduces self-discharge, which helps deliver consistent performance for standby applications like UPS systems and emergency lighting. Being maintenance-free and spill-proof, it reduces the hassle of upkeep and minimizes risk during transport and installation.
This battery is ideal for use in uninterruptible power supplies (UPS), alarm systems, medical devices, mobility equipment, and other devices that demand steady DC power. The robust safety certifications (U.L. and CE) and brand-new, factory-fresh condition ensure you receive a dependable replacement battery suitable for both residential and commercial deployments.
As a cost-effective, high-performance battery alternative, the NB12-12HR replacement gives technicians and end users an efficient path to restore equipment to full functionality while benefiting from the assurance of a one-year warranty.
Replace your National Battery NB12-12HR today with this reliable, long-lasting replacement battery—order now to secure a new, factory-fresh unit backed by a 1 year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : National Battery NB12-12HR
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
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