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SigmasTek  |  SKU: BW-13900

Alexander GB670 Reliable Replacement Battery 2.76 lb

12% off
Sale price $22.99 USD Regular price $25.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free design with spill-proof construction
U.L. recognized and CE certified for safety and quality
Brand new, factory fresh with a 1-year warranty
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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

🔹 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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

6 Volts | 7 AH

Terminal Type

F1

Alexander GB670 Replacement Battery — Compatible with Alexander GB670

Choose the Alexander GB670 replacement battery to ensure compatibility and superior performance for your Alexander GB670-powered equipment. This reliable replacement battery uses Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design to provide safe, dependable service. Whether used in backup systems, emergency devices, or portable electronics, this GB670 replacement battery offers the dependable power you need when it matters most.

Key Specifications

  • Model: Alexander GB670
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 7 AH
  • Terminal: F1
  • 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

Benefits

The Alexander GB670 replacement battery is crafted for longevity and steady performance. As a long-lasting battery, it resists the common failure modes of older batteries by using AGM technology to limit internal degradation and self-discharge. This high-performance battery maintains consistent output for UPS units, emergency lighting, building security systems, medical standby devices, and a variety of portable tools.

The sealed, maintenance-free construction eliminates the need for regular electrolyte checks and prevents spills, making it safer and easier to manage in both professional and home settings. U.L. recognition and CE certification validate the GB670’s safety and compliance, while the brand new, factory-fresh condition ensures you receive a battery with full service life and dependable warranty coverage. The F1 terminal provides secure, easy connections for replacement tasks and quick installation.

Replace your aging battery with the Alexander GB670 replacement battery today. Buy this high-performance battery now to restore reliable power and enjoy the confidence of a 1 Year Warranty and proven AGM technology.

Technical Specifications

Voltage6 Volts
Amp Hours7 AH
Terminal TypeF1
Length (in.)5.95
Width (in.)1.34
Height (in.)3.7
Weight (lb.)2.76

Product Highlights

  • Brand Replacement : Alexander GB670 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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