Patent attributes
A portable device for charging and discharging batteries simultaneously via having a servomotor controlled automatically by a microcontroller unit using a software is described. The servomotor arm is controlled and a circuit is open or closed at the command of the software based upon the voltage of each one of the batteries connected to the device; the temperature of electrical wires of the circuit and the amperage of the battery or batteries being charged. A second device for charging/discharging batteries is described having a servomotor arm controlled automatically by a microcontroller unit using a software. The servomotor arm is controlled during the charging/discharging process, which is carried out in two independent circuits in an alternated manner by moving the servomotor arm from one circuit to another based upon the same mentioned parameters. The charging/discharging process in both devices is also automatically stopped and continues at a predetermined periods of time by the microcontroller via a software.
