National NB12-22 High Performance Replacement Battery 13.24 lb
— Ready to ship immediately
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 NB12-22 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 | 22 Ah
Terminal Type
Nut & Bolt
National Battery NB12-22 Replacement Battery — Compatible with National Battery NB12-22
Built to match or exceed OEM specifications for the National Battery NB12-22, this replacement battery provides dependable performance, reliable charge retention, and the durability required for critical backup systems. As a high-performance battery designed for long-term service, the National Battery NB12-22 replacement is an ideal choice when you need a long-lasting battery with proven compatibility.
Key Specifications
- Model: National Battery NB12-22 (Replacement)
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Voltage: 12 Volts
- Capacity: 22 Ah
- Terminal Type: Nut & Bolt
- Brand: SigmasTek
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Robust AGM performance: The Absorbent Glass Mat (AGM) construction provides superior charge acceptance and low internal resistance, making this replacement battery ideal for high-discharge and standby applications.
- Maintenance-free convenience: With sealed, spill-proof construction and no need for electrolyte maintenance, this high-performance battery reduces upkeep and increases operational safety.
- Reliable, long-lasting power: Engineered to meet stringent OEM standards, this long-lasting battery offers stable output over repeated cycles and reliable reserve capacity for emergency situations.
- Certified quality: U.L. recognition and CE certification confirm compliance with safety and performance standards for both residential and commercial use.
- Broad application range: Perfect as a replacement battery for UPS systems, emergency lighting, security systems, medical equipment, and portable tools—any application that requires a dependable 12V/22Ah SLA battery.
- Secure connectivity: Nut & bolt terminals offer strong, vibration-resistant connections for installations where stable contact is essential.
- Peace of mind warranty: Each unit is brand new, factory fresh, and backed by a 1 year warranty from SigmasTek for added confidence.
Replace your National Battery NB12-22 with this dependable, high-performance replacement battery today. Click to purchase and ensure uninterrupted power for your equipment with a proven, long-lasting battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : National Battery NB12-22
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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