I have 2 p3 battries that have swollen up between the plastic holes in the sides of the cases. They still show no cell problems and do still charge and work. Does this mean that they are about to explode or fail in flight? Sometimes after a 6 minute flight i will get a battery overheat message on controler (phone with program). Any ideas? I have discharged and charged them from day one like suppose to. Battries have been charged aprox 50 times. About 1 year old orignal dgi brand.
