Earlier when I first setup my Mavic 2 Batteries, I set them to start discharging after 3 days. Now I cannot change the discharge time as the option has been removed from the Go4 app. However, my batteries still start discharge in 3 days and I want to set them back to the 10 day standard time before discharge. How can I do this please?

Sadly that option is gone as it was causing the batteries to swell up.

Make sure you're on the latest RC and A/C firmware - version 01.00.01.27.  And the latest update to the DJI Go4 App, You can set the battery discharge time to anything from Qne to Ten days.  I just checked ( Mavic 2 Zoom in my case.

DAFlys Posted at 8-15 06:45
Sadly that option is gone as it was causing the batteries to swell up.

Still available on the M2Z - I just checked.  And I'm on the latest firmware/software.

Blériot53 Posted at 8-15 09:34
Still available on the M2Z - I just checked.  And I'm on the latest firmware/software.

I wonder if thats the go4 app on android being different then to iPhone.

DAFlys Posted at 8-15 22:40
I wonder if thats the go4 app on android being different then to iPhone.

That could explain it.

Hi there. Thank you for reaching out and we're deeply sorry for the trouble. Can you please confirm what mobile device are you using? In addition, could you please confirm what app version are you using on your mobile device? Please keep us posted. Thank you.

To fully discharge the batteries, say, every 3 months or so, should you fly them to 0% or just to low battery level, say, 20%?

yogi053 Posted at 8-24 09:41
To fully discharge the batteries, say, every 3 months or so, should you fly them to 0% or just to low battery level, say, 20%?

0% in fly app is 3.7v and thats exact storage voltage which you should point to
Actually in 0% you can fly about 5minutes more until voltage dropp to 3-3.3v per cell

I was under the impression that the best way of looking after batteries was to discharge them to 0% and then to recharge them to approx. 50-60% before storing them. Am I wrong in my thinking this method. Moderators feel free to advise on this matter.