The CMCE device, the balancing or compensating device for variable electric fields and electrostatic charge deionizing is a Protection System that works against atmospheric discharges and is an electromagnetic fields protector that prevents the formation of the upward leader that occurs when lightning is about to strike. It also significantly minimizes (60%-90%), the indirect effects caused by lightning strikes in its surroundings, outside its coverage radius. Thanks to its small size and weight, it is also special for use in Small Boats, Sailboats, Marine Buoys, etc.