This device works on the principle of mutual repulsion of magnets with the same poles. Operation description: By using a starter (3), we rotate the arm on which electro-magnets are installed (2) and at the same time generate current in the dynamo (4). The current flows to both the electro-magnets on the rim (1) and the electro-magnets on the arm (2). By sequentially switching off the electro-magnets on the rim (up to 2 units), we increase the rotation of the arm, at the same time through a rod that connects to the dynamo (4) and also connects to the dynamo (5) which generates electricity for the consumer.The device can be used in electric cars and more.