A relatively new method of energy sharing among electric cars (EVs) is vehicle-to-vehicle (V2V) charging. As a result of this significant development in the electric vehicle industry, it is no longer feasible to charge an EV's battery while driving, and the vehicle will stop moving altogether if its battery is completely drained. Regarding this matter, the driver in front of the vehicle might ask the motorist behind him to charge his battery using a wireless charger. In this technology, there is no need for conducting wires. When the wireless charger is turned on, the energy is converted to AC by the car battery and then communicated via a coil mounted at the front of the vehicle. A other vehicle's power receiving coil mounted on the back of its vehicle may also accept electric energy sent by air if its battery is weak. The inbuilt converter will change it from AC to DC so it may be charged by the battery. This idea works well in times of crisis.

In this prototype, we will build two miniature cars to demonstrate the idea in a real setting. You may activate or deactivate your car using the control keys that come with it. The control circuit is created using an 89c52 controller chip. In order to charge the battery in the lead vehicle while both vehicles are in motion, a low-speed DC motor and its axel mechanism are used to generate motion in the vehicle. In order to do this, power transceivers should be standard equipment in all electric vehicles. However, since this is a demonstration model, only two cars are built: one with a power transmitter and another with a power receiving coil.