A portable electromagnetic power system used as a remote alternate power source includes a water tank having an oil reservoir mounted on top of the tank with four cylinders extending through the tank and the two outer cylinders denoted the pressure cylinders and the two inner cylinders serving as accumulators with electromagnets mounted at the ends of each pressure cylinder for reciprocating an internal floating piston and each inner cylinder having a permanent magnet mounted at one end for actuating a magnetized floating piston disposed therein and each magnetized floating piston dividing the inner cylinder into an air chamber portion and a fluid chamber portion with the oil reservoir and the cylinders all in fluid flow registration with each other and the inner cylinders connected to a working pressure line that connects to a device, such as a hydraulic motor, so that the outer cylinder develop working pressure concomitant with the flow of oil therein that is directed to the inner (accumulator) cylinders for providing working pressure to power a device such as a hydraulic motor.