M4 Pro Extended Battery Case for GL300 Series GPS Trackers
Free standard shipping
- Rated capacity: min 4400mAh
- Normal voltage: 3.7V
- Size: 1.5" x 0.7" x 2.8"
- Weight (including hardwired cables): 4.2oz (119g)
- Dust/liquid protection rating IP67*
- Size: 5.9" x 3.9" x 2.4"
- Weight (with magnets but empty inside): 11.4 oz (323g)
- User Manual
- extends your GL300 battery life 4 times
- 1x Extended Battery Pack
- 1x Waterproof Magnetic Case
- 2x Magnet Arms
- 2x Adhesive Strips
- 1x Charger
- 1x Switch Module
- (GPS tracker NOT included)
The Spytec GPS lifetime guarantee 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.
Increase the Performance of Your Tracker
Longer Tracking Time
Extend the battery life of your tracker by up to 3x.
Keep your tracker clean and dry in any weather conditions.
Industrial-strength magnets anchor your tracker.
Designed for the GL300
Fits your tracker safely and securely.
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.
Research and Innovation
We are continuously updating our software with new features and functionality to optimize and streamline your experience.
All GPS trackers require the purchase of a monthly or annual subscription upon activation.