Hello
How are you.  I am flying dji phantom 4 its works fine. Until i face an issue. Can anyone kindly resolve it or any tip to solve this thing.  I was into a flight for like 18 mints then i landed my drone and now it shows me an error. Tried everything bt noting happened. Its says battery authentication failed. Needed help.  .

Hi, there. We apologize for the inconvenience. Based on what you have described and the photos you offer, there may be a battery malfunction. This issue can not be resolved through remote assistance. Please send your battery back. After testing it, DJI engineers will provide you with the appropriate solution. Please rest assured. Here is the link: https://www.dji.com/support/repair