In this present mobile world where people find no boundary for this valuable devices ranging from banking, e-ticketing, entertainment, social contact, Internet etc. This valuable technology becomes the fundamental needs in the fast changing 21 century. But most importantly technology where we put all the valuable information, data of our life has limited backup battery. Our paper Mobile to mobile wireless power transfer aim to wipe out this limitation by giving another feature of charging through the matrix of air from mobile to mobile. In this paper the transfer of electric energy or power over a distance without the use of wires, here the energy to be transferred safely coupled resonators are used through transmitter and receiver Tesla coil. Coupled resonators are two objects of the same resonant frequency that exchange energy efficiently without much leakage. Minimizing energy leakage is very important because the goal is to have much energy as possible be transferred from one object to another. For tomorrow transfer of energy from one mobile to another will give wider vista of battery backup flexibility whenever we go for whatsoever we required for our information in real-time situation.