Skycontroller 3 drain issue

[Dirk_ANAFI]

Battery itself is prevented from charging (poor charging -> drain faster).

I don't understand.
The point in this thread is, that SC3 battery drains because of charging connected Android smartphones.
That is a question of USB technic, but not of battery protection circuit.

 

[Liger 1956]

On SC3. It is just a 18650 LG cell Lithium battery. Most 18650 battery comes with a circle cap protection PCB circuit board.

Without trying to drag this thread off topic all of the 18650 cells that I have bought and most that I have seen installed in devices have not had a battery protection circuit attached go them. The charging and over voltage protection circuit has been provided by a separate PCB or built into the main board. Unless you have a schematic of the PCB in the SC3 you will not be able to say that Parrot have not provided battery protection. I would not think that Parrot would provided low battery cutoff as this could result in the controller shutting down whilst the Anafi was in flight at a voltage higher than that required to run the SC3.

 

[DeWe]

If you've a rooted device, mtry this Apk:

https://play.google.com/store/apps/details?id=com.slash.batterychargelimit&hl=de

You can select the max. charge Level and the level at which time the cellphone start to charge. First try on my tablet works so expected. I'll use the app also on my "Alarmclock" Tablet which is all time on power in the next time