Fleetbridge FAT-7140 User GuideUpdated 3 months ago

This guide covers everything you need to know about optimizing the battery life and functionality of your Fleetbridge FAT-7140 Solar GPS tracker.

Solar Charging and Battery Life

The FAT-7140 utilizes a built-in solar panel to extend battery life. Here's how to maximize solar efficiency:

• Sunlight Exposure: Direct sunlight is crucial for long battery life. Ensure the tracker receives sunlight daily.
• Regular Charging: For extended storage (over 3 months), fully charge the device before storing to prevent battery damage.

Solar Charging Details

• Automatic Charging: The solar panel automatically charges the battery when voltage output exceeds battery voltage by 0.3V.
• Balancing Consumption and Gain: To optimize battery life, set reporting intervals carefully. Lower reporting rates (especially when stationary) help maintain a balance between power consumption and solar gain.

Additional Tips

• Contact Fleetbridge support for specific questions about battery life.
• This guide details typical power consumption (around 50mAh) and solar panel charging rates (around 250mAh under ideal sunlight). Note that charging rates can vary depending on sunlight intensity.

By following these guidelines, you can ensure your FAT-7140 tracker operates for extended periods using solar power.

Physical Power On/Off

• A physical power switch allows you to turn the device on or off (recommended for extended storage).

Motion Operations

With the power switch on and the LED side facing the sky, perform a standard turn (180° rotation) three times to trigger the LED to display GNSS, network, and battery status.

Battery Charging

• We recommend charging the tracker using a 5V 1A (cellphone) adapter and a magnetic USB cable for 20 hours to ensure a full charge.
• Other USB connectors can be used, but lower current output will result in longer charging times.
• When battery voltage drops to 3.3V, recharge to avoid unexpected shutdown. If the battery is completely depleted, it requires a minimum charge of 3.32V to resume operation.