Good Day. I was reading through a few other threads in this Forum, and came across one where a gentleman was concerned about how many flights he would get from his 4.8 V 1100mAh Rx battery. Another member replied that he should just get rid of the 4.8 V, and replace it with a 6.0 V 2500mAh battery. I must admit that I know very little about anything electrical. Can this be done without doing any damage to the Receiver? 4.8V to 6.0 V.