Clean the stains, grease, electrolyte and other dirt on the surface of cylindrical batteries. Steadily transfer, corrosion-resistant, thermostable and small friction with the stainless steel chain and Teflon trolley. Rolling-brushes and spraying have two cleaning areas, each with an independent water circulation and thermostably heating system. Equipped with the wipe and absorbent function to keep the battery surface without spots and water damage. Constant temperature drying with hot air, to ensure that the moisture can be removed sufficiently, in order to dry completely Independent oil function (user optional) With pure water manufacturing machine providing pure water for cleaning. (optional) Automatically making up water, together with a water level detection alarming system. Use the stainless steel plate to close the bottom of frame, keeping the floor clean. Imported PLC touching-screen control demonstration, precision temperature controller, permissible error ± 2º C, or alarming automatically beyond this level