The system is a wireless battery charger for standard batteries format present in toys.
The system consists of a transmitter and a receiver. The receiver is connected to a DC / DC converter that converts the output voltage into voltages usually used in toys (ie: 1.5 V, 3V, 4.5V, 6V, 9V). The connection to the toy is made through 2 wires that are connected with a clip to the positive and negative poles of the battery compartment of the toy. By placing the toy on the charging station you recharge the toy’s batteries during the night. The level of charge achieved is a function of the charging voltage and duration but also the total ampere rating of the batteries.