Different % on smart BMS and controllet

Hi guys,

I had my first flight this morning with my new SP140 4Kh battery!

A good flight of about 18-20 min leaving me with 89,9V (from both the Smart BMS app and the controller).

However, the % displayed on the controller is 61% against 31,8% on the Smart BMS app.

The two pictures has been taken at the same time after my flight.

Anyone knows why this big difference?

Thank you very much guys! :slight_smile:

For the BMS it needs a few cycles to calibrate its SOC. You can set it manually also in the App.