RE: New Blade 450 3D up in smoke!!!
my stock eflight batt i got in the b400 got 1 use and 1 of the cells was no good( wouldnt charge back up) as they use a circuit board on their lipo's , it might be because they use a cheap charger and want to make sure the cells dont go above 4.2 volts i dont know. all i know is a chip on the battery board went bad, it is possible something happened on your batt but there is evidence of scraping on that motor. hope they dont inspect the motor and put 2 and 2 together.