After charging one of my batteries it turned on and stayed on. Update was made yesterday.
Any ideas?

Hello Roli6, could you please make a short video of this issue?
Four lights all stayed on?

DJI Mindy Posted at 2016-12-28 19:07
Hello Roli6, could you please make a short video of this issue?
Four lights all stayed on?

Here a Pic:

Batt

UPDATE: Battery tuns automaticly off after 20 - 30 min.

Roli6 Posted at 2016-12-30 11:19
UPDATE: Battery tuns automaticly off after 20 - 30 min.

Or you can turn it off by pressing it twice like you do to turn it on.

Roli6 Posted at 2016-12-30 11:19
UPDATE: Battery tuns automaticly off after 20 - 30 min.

Just as trance728- mentioned, did you try to turn if off?
If it cannot be turned off, please make a short video of this issue.