u/Round-Dragonfruit-11

So i just recently got a meus ME-8B transmitter and M-08A receiver and alongside it got a meus ME25 25A esc and every time i plug in my fully charged lipo 2s 1150mah battery my transmitter RX V reads at 3.9v and i need a minimum of 4v but i just can’t make it seem to make it work any tips greatly appreciated