TBB Battery

Designed specifically for TBB M series batteries to access DTU-BLE, this APP is used for:

1) Help users understand battery status and working data in real time;

2) Provide DTU-BLE online update to the latest firmware version and battery configuration file import;

3) Allow users to better understand and use the device through the battery details and settings page.

All in all, this APP will be a useful tool in your use of TBB M series batteries. We hope you always enjoy using TBB products.