Alexander GB1226 Long Life Replacement Battery 2.98 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.
Alexander GB1226 Long Life Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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 | 3.5 Ah
Terminal Type
F1
Alexander GB1226 Battery Replacement — Compatible with Alexander GB1226
Ensure continuous power with the Alexander GB1226 replacement battery, designed for precise compatibility, dependable performance, and robust reliability. This replacement battery meets or exceeds the OEM SLA specifications for the Alexander GB1226 model, delivering a consistent power source for critical devices. Whether used in UPS systems, emergency power setups, or portable tools, this high-performance battery is designed to keep your equipment operational under demanding conditions.
Key Specifications
- Model: Alexander GB1226
- Type: Rechargeable Sealed Lead Acid (SLA) battery
- 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: SigmasTek
- Voltage: 12 Volts
- Capacity: 3.5 Ah
- Terminal: F1
Benefits
Built to provide a long-lasting battery life and dependable operation, the Alexander GB1226 replacement battery reduces the need for frequent swaps and lowers total cost of ownership. AGM technology offers enhanced charge acceptance, low self-discharge, and resilient performance even in variable temperature conditions. The maintenance-free, spill-proof construction enhances safety and simplifies handling, making this battery a practical choice for both professional installations and consumer devices.
As a certified high-performance battery, it is well-suited for applications such as UPS systems, emergency power and backup lighting, alarm and security equipment, and handheld or stationary tools requiring a compact, powerful energy source. U.L. recognition and CE certification confirm compliance with industry safety and quality standards, while the factory-fresh condition ensures peak reliability from the first charge.
This replacement battery for the Alexander GB1226 offers an economical, high-quality alternative to OEM parts without sacrificing compatibility or performance. The F1 terminal and standard 12V/3.5Ah specification make integration straightforward, and the included 1 year warranty gives you additional confidence in your purchase.
Ready to upgrade? Purchase the Alexander GB1226 replacement battery now to secure a reliable, high-performance battery that delivers long-lasting power when you need it most.
Technical Specifications
Product Highlights
- Brand Replacement : Alexander GB1226 Battery
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




