new battery problems

  1. L

    Drone light goes out, drone stays on (hums)

    Hello all, I'm new to the forum and flying drones. So recently, I purchased a used FC40 with an oversized battery. Long story short, battery popped out the back mid flight, dropped about 200 ft. Good news: drone isn't heavy and took no damage that I could see. Battery was smashed all over the...