What is the deal with Phantom 4 batteries. I have had my Phantom 4 for less than a week and this is the second battery I've had issues with. The first one was DOA in the back of the Phantom when I bought it and refused to charge. I bought second extra battery, which I received yesterday. After charging it up, I placed it in the P4 and received a battery cell damaged error message. Good grief, I never had this issue with any of my P3P batteries.