M6 Pro ... M6 Pro XL Extended Battery Case for GL300 GPS Series Trackers $179.95

M6 Pro XL Extended Battery Case for GL300 GPS Series Trackers

$179.95 $249.95
An all-weather case that extends your tracker’s battery life up to twelve times. Perfect for tracking business equipment, vehicles, and asset management.

Free standard shipping

  • Specifications

    • Battery: 2200mAh*8  3.7V Li-Polymer Backup Battery
    • Dimensions: 7" x 5" x 2.25"
    • Weight: 25oz (708.7g)
    • Water and Dust Proof - Meets IP67 Standard
    • This product can only ship via ground due to battery size
    • User Manual
  • Battery Life

    • Average battery life is 36 days using Performance mode - 5 second updates
    • Average battery life is 48 days using Fast mode - 30 second updates
    • Average battery life is 52 days using Normal mode - 60 second updates
    • Average battery life is 90 days using Power Saving mode
  • What's Included

    • 1x Extended Battery Pack
    • 1x Waterproof Magnetic Case
    • 2x Magnet Arms
    • 2x Adhesive Strips
    • 1x Charger
    • 1x Switch Module
    • GPS Tracker NOT included 
  • Warranty Information

    The Spytec GPS 1 year limited warranty covers products purchased online or from an authorized retailer. Products under warranty qualify for an exchange with a valid receipt and an active subscription and is nontransferable. The warranty does NOT cover compatibility or functionality problems caused by the actions or technology of third parties.

Need a tracker?

GL300 + M6 Battery Case Bundle
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  • No Commitment

    No contracts. Flexible subscriptions. No activation fee.

  • Lifetime Guarantee

    Issue with your device? Send it to us & we’ll replace it.

  • Privacy is Our Priority

    Your data is encrypted & secure.


Increased Tracker Performance

  • Extend Tracking Time

    Simply plug in your tracker for up to six months of battery life.

  • Heavy-Duty Durability

    Keep your tracker clean and dry in any weather conditions.

  • Magnetic Mount

    Industrial-strength magnets anchor your tracker to any metal surface.

  • Designed for GL300

    Fits your tracker safely and securely.

The App

From our satellites to your screen.

Providing you the real-time location data and in-depth reporting you need through an app that's simple and easy to use.

Explore The App
  • Spytec GPS
  • Spytec GPS
Research and Innovation

Research and Innovation

We are continuously updating our software with new features and functionality to optimize and streamline your experience.

App Subscription

All GPS trackers require the purchase of a monthly or annual subscription upon activation.


Our Products

M2 Case for GL300 Series GPS Trackers

M4 Pro Extended Battery Case for GL300 Series GPS Trackers

M6 Pro XL Extended Battery Case for GL300 GPS Series Trackers





3x normal battery life

12x normal battery life

Easy installation


Less than 7" long

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