Five months later and my first "malfunction" error.
I noticed that it did not complete its charge, that one middle green light was constantly flashing.
@DJISupport replied "According to the status, the voltage difference is large than 0.1, which indicates not normal.
Please try to do a fully discharge and charge it to 100%. If the issue persists, please send the battery back if it is under warranty period (within 6 months and 200 charging circles)".
So I left the drone on until the device turned off, and again hal an hour later.
Then put the battery back on charge, one battery flashed and seemed wrong, so I put the charge connector on the other way, left it and soon it was flashing up more lghts.
no change it did not fix itself.
So looks like I will be sending it back.
Thanks for stopping by. I welcome your thoughts, comments and tips. Please use the contact form to get in touch.