NOVELTY - The device comprises ion cells (1) such as a lithium-ion accumulator, a unit (2) for generating a magnetic field at the site of the ion cell, and a capacitor or an interconnection of two electrically connected capacitors (3a, 3b, 3c, 3d), of which two connections of antipolar electrodes are connected to the antipolar electrodes of the ion cell and a consumer (4) is connected in parallel to the capacitor or the interconnection of capacitors. The ion cells are switched in parallel and/or in row. The magnetic field-generating unit has strip-shaped permanent magnets and an electromagnet.    USE - Device for generating electric energy useful in portable devices such as mobile phones, digital cameras, camcorders and laptops and in electric and hybrid vehicles.    ADVANTAGE - The device is compact, has high efficiency, reduces charging time, results less power consumption, and rapidly achieves discharge process.    DETAILED DESCRIPTION - The device comprises ion cells (1) such as a lithium-ion accumulator, a unit (2) for generating a magnetic field at the site of the ion cell, and a capacitor or an interconnection of two electrically connected capacitors (3a, 3b, 3c, 3d), of which two connections of antipolar electrodes are connected to the antipolar electrodes of the ion cell and a consumer (4) is connected in parallel to the capacitor or the interconnection of capacitors. The ion cells are switched in parallel and/or in row. The magnetic field-generating unit has strip-shaped permanent magnets and an electromagnet. The arrangement of the ion cells is closely engaged with the strip-shaped permanent magnets, which are parallely arranged to each other with alternating polarities. The permanent magnets run parallel to the axes, which run through the antipolar electrodes of the ion cells. The electromagnet and/or the electromagnets are supplied with DC-current by the ion-cells and/or by an external power source. The electromagnet produces a static magnetic field and the ion-cell is arranged in the magnetic field. A clocked alternating-switch periodically breaks the connection between the ion-cell-arrangement and the interconnection of capacitors and produces the connection between the interconnection of capacitors and the consumer. The clock frequency is selected, so that the capacitor and/or interconnection of capacitors discharge to 20-30% during a clock pulse, in which the circuit is closed for the consumer. The ion-cell-arrangement is deeply discharged before the initial operation of the power source. The capacitor and/or capacitors are electrolyte-condenser and/or electrolyte-condensers. INDEPENDENT CLAIMS are included for:    (1) a charging current signal; and    (2) a device for generating electric energy charged with a charging current signal.    DESCRIPTION OF DRAWING(S) - The figure shows a circuit diagram of a device for generating electric energy.    Ion-cells (1)    Magnetic-field generating unit (2)    Electrically connected capacitors (3a, 3b, 3c, 3d)    Consumer. (4)