Alexander G640 Premium Replacement Battery 1.59 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 G640 Premium 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
6 Volts | 4.5 AH
Terminal Type
F1
Alexander G640 Battery (Replacement) — Compatible with Alexander G640
Restore dependable power with this replacement battery for the Alexander G640. Built to meet or exceed OEM SLA specifications, this maintenance-free, spill-proof battery delivers consistent output and the reliability you expect from a professional-grade power source. Ideal as a high-performance battery substitute, it offers long-lasting battery life and compatibility you can trust for your Alexander G640 device.
Key Specifications
- Model Compatibility: Alexander G640
- Battery Type: Rechargeable Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free with Spill Proof Construction
- Safety & Compliance: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
- Voltage: 6 Volts
- Capacity: 4.5 AH
- Terminal Type: F1
- Meets or Exceeds: OEM SLA battery specifications
Benefits
This Alexander G640 replacement battery is designed for lasting durability and dependable performance. AGM technology provides strong cycle life and resistance to vibration and shock, making it well-suited to both stationary and portable applications. As a long-lasting battery solution, it minimizes downtime and replacement cycles, saving time and cost over the product lifecycle.
The maintenance-free and spill-proof construction reduces the need for user upkeep and permits safe use in confined or sensitive installations. Compliance with U.L. and CE standards ensures the battery meets recognized safety and performance benchmarks. Use this high-performance battery in UPS backup systems, emergency lighting, security and alarm systems, portable tools, and other critical equipment that relies on a stable power supply.
With a form factor and specifications matched to the original equipment, installation is simple and seamless. The brand-new, factory-fresh condition and one-year warranty provide peace of mind so you can rely on this replacement battery when seconds count.
Don't let a depleted battery interrupt your service. Order this Alexander G640 replacement battery today for a high-performance, long-lasting battery that restores power and reliability to your equipment.
Technical Specifications
Product Highlights
- Brand Replacement : Alexander G640 Battery
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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