NOVELTY - The electricity mass storage device using zinc, iron or manganese vector, comprises: tubular elements containing a stainless steel support in the form of cross-shaped wings on which zinc, iron and manganese deposition is provided in the form of thin layer having a thickness of 1-2 mm by electrolysis of zinc, iron or manganese sulfate solution; a bar welded on upper ring to electrically connect lead, lead alloy or titanium nitride sheets, which are constituted of an anode and a cathode on which the zinc is deposited; and containers.    USE - The device is useful for electricity mass storage using zinc, iron or manganese vector (claimed).    ADVANTAGE - The electricity mass storage device has large capacity, and can be operated for a long time without degrading its performance.    DETAILED DESCRIPTION - The electricity mass storage device using zinc, iron or manganese vector, comprises: tubular elements containing a stainless steel support in the form of cross-shaped wings on which zinc, iron and manganese deposition is provided in the form of thin layer having a thickness of 1-2 mm by electrolysis of zinc, iron or manganese sulfate solution; a bar welded on upper ring to electrically connect lead, lead alloy or titanium nitride sheets, which are constituted of an anode and a cathode on which the zinc is deposited; containers in which modules are arranged; a pump and a valve for circulating electrolyte between containers; a reservoir and an annular reservoir for maintaining the concentration of zinc, iron and manganese ions at a desired value; a valve to drain the containers by stopping the pump when the deposition of zinc layer is performed at desired thickness to avoid self dissolution; a deck equipped with a lifter; shafts; spacer rings; a rotating connector; a high pressure balloon separator; isolation valves; a high-pressure hydrogen purification system; an outlet; a high pressure motorized damper; a control valve; a circulation pump; a low pressure reservoir; and a second high pressure motorized damper. The tubular member is made of a composite material tube having a foot at its lower part. The lead, lead alloy or titanium nitride sheets are provided on wedges of same material. Connecting bars are fixed on a core of the cathode by welding. The tubular elements are assembled in bundles to form a module composed of a lower base supporting the structures, which are cooperated with elements for supplying electrolyte to all of the elements of module. The electrolyte penetrates through a connector, which is connected to an outlet of the pump and the valve. Each element is scanned vertically from bottom to top by the electrolyte. During the deposition of the zinc, the oxygen is separated. A density differential between the space and the interior of the element causes a downward flow through a gas lift phenomenon. The connecting bars are connected with a direct power supply and housed in a lid of the module. The reservoir comprises a cloche and a flat bottom that is capable of withstanding at 100 bar. A seal is provided between the cloche and the flat bottom. The cloche cooperates with diamond grooves, which are machined in the flat bottom. The grooves are provided with rings for forming double barrier on a hydrogen leakage line. A clamping force between the cloche and the flat bottom is provided by an arcade mobile on wheels. The containers are arranged in a circular zone provided with radial bridge equipped with specific modules to handle spreaders, and have a removable closure autoclave. The removable closure autoclave comprises a lid with a conical bearing, a conical segment, a screw welded on the cover to tighten the conical section between an inner wall and a conical bearing surface. Each end of the shaft is provided with a rotating sealing system and a collector pad. The rotating sealing system comprises an inflatable metal O-ring with a seal, and a nozzle. A gear motor is mounted on one end of the shaft, and allows to rotate the shaft. The composite material is interposed between movable disks with a pitch, and forms a monoblock assembly. The movable discs are guided at their periphery by rollers. The high pressure balloon separator is equipped with a drain valve.    DESCRIPTION OF DRAWING(S) - The diagram shows a schematic view of a system for electrically connecting the elements in series.    Connection bar (16)    Carriage (54)    Spring (56)    Support beam (57)    Jaw clamp. (100)