A method and a system to increase the reliability of the electrical connections between the electrodes and the battery/controlling electronics of an electrical stimulating device as DBS (Deep Brain Stimulator), heart pacemakers and the like. We disclose a redundant connector which in prior art is used to complete the connection between the wires leading to the electrodes and the wires leading to the battery/controlling electronics, which is subject to loss of continuity due to the adverse effect of body fluids, and a set of redundant wires from this redundant connector to the battery/controlling electronics, which often breaks, due to repeated motion by the human subject, particularly in the DBS case, where the wires run down the neck of the human subject.
