National Power Corporation GT008T3 High Performance Replacement Battery 1.21 lb
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National Power Corporation GT008T3 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 | 1.2 Ah
Terminal Type
F1
National Power Corporation GT008T3 Replacement Battery — Compatible with National Power Corporation GT008T3
The National Power Corporation GT008T3 replacement battery is designed to meet or exceed the OEM SLA specifications, offering a reliable and compatible power source for emergency and standby systems. This replacement battery combines AGM technology with a maintenance-free, spill-proof design to deliver dependable, factory-fresh performance when you need it most.
Key Specifications
- Model: National Power Corporation GT008T3
- Type: Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 12 Volts
- Capacity: 1.2 Ah
- Terminal: F1
- Compatibility: 100% compatible with National Power Corporation GT008T3
- Condition: Brand New, Factory Fresh
- Certifications: U.L. Recognized and CE Certified
- Design: Maintenance-Free, Spill Proof Construction
- Warranty: 1 Year Warranty
- Brand: National Power Corporation (Replacement by SigmasTek noted)
Benefits
Engineered for longevity and safe operation, this National Power Corporation GT008T3 replacement battery offers the durability and performance expected from AGM technology. The sealed, maintenance-free format reduces service requirements while the spill-proof design improves safety during transport and installation. This long-lasting battery is ideal for applications that need consistent standby power and dependable cycle life.
As a high-performance battery, it is suitable for emergency lighting, UPS and emergency power systems, security alarms, fire alarms, medical equipment, consumer electronics, and home & garden devices. It also supports portable tools and other gear that rely on reliable, sealed power sources. The strong charge acceptance and steady discharge curve ensure dependable operation when devices demand it most.
Certified to U.L. and CE standards and supplied new from the factory with a 1-year warranty, this replacement battery is a practical and cost-effective way to restore critical systems to full functionality. If your equipment specifies the National Power Corporation GT008T3 model, this direct replacement delivers OEM-level compatibility and performance.
Don’t wait—replace your National Power Corporation GT008T3 battery today and secure reliable, long-lasting power for your essential systems.
Technical Specifications
Product Highlights
- Brand Replacement : National Power Corporation
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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