I just bought a new battery from helidirect and I put the battery in to do the firmware update on it and when I was done I tried removing the battery and it won;t come out and is stuck. The bottom button pushes in but the top one will not push in...I called helidirect and they said I had to contact DJI directly....WTF??? Can anyone help me with this issue....Helidirect sold me a crap battery now I am screwed and have a paper weight here...thanks for any advice. Update...I had to use a small screw driver to get it out. The top button on the top does not even push in at all...I called helidirect hopefully they make this right..