i have a t4 with cc5700 combo. i find it is perfect on a 2s lipo. well i have a 3s lipo that has been sitting and i decided to plug it in and set the throttle endpoint low so it acts more like a 2s. my thoughts are that it will last a little longer too beings im not using all the voltage. but my question is can it harm the battery by limiting its usage all the time?