12 Volt Battery Monitor

Functions: 

1. Display the real-time battery power, voltage and temperature.
2. Guide user back to the vehicle by automatically recording the parking position.
3. Record the track, cost and driving habits of each trip, and can export data in Excel.
4. Automatically monitor the starting and charging systems of the vehicle, and actively notify when abnormal.
5. Supports multiple devices, one page can view 4 devices at the same time.
6. Store historical data in device for up to 30 days (voltage, charge percentage and temperature

Features:

1. Built-in recoverable fuse and protection of reverse connection.
2. Save historical data in device every 2 minutes. Historical data can be used to trace battery usage.
3. Able to manually turn on or off the track record function.
4. Free app download and free firmware upgrade.
5. Suitable for 12V lead-acid and LiFePO4 starting batteries of vehicle.