DM BT

When the battery is working, connect the battery to the phone through the Bluetooth app to view the specific data of the battery, making it convenient for customers to know real-time battery information.
1. Automatically detect Bluetooth ID
The app can automatically retrieve nearby Bluetooth IDs that meet the conditions and display them, which can be manually clicked to connect to Bluetooth.
2. This app can customize and modify the battery name.
3. This app can display real-time information and status of battery status.