Have charged my SC a few times and battery level indicators LED were blinking at a normal steady rate, as battery charged LED lights showed solid at 25% - 50% -75% -100% and then SC shutdown just like it's suppose to. Went flying and had no problem with charge holding and going down at a what seems to be a normal rate as I was flying. Still had plenty of battery left after I was done flying, used up two batteries in the MA2Z and went home. A week went by and I went to charge SC and LED started off at a normal steady rate but after a few seconds started blinking rapidly. SC appeared to charge and went to 100% but I'm wondering if this is a problem or is going to be a problem. I asked DJI customer support about this and the girl was useless, I'm not sure she understood what I was asking. Anyone else have this happen? Still under warranty so if it's a problem now is a good time for it to be one.