Every industry is faced with layout problems that affect system performance. It is critical for industries to enhance plant layout design while also considering how to cut costs and expenses in order to thrive in a competitive market. Although there are many methods to optimize the plant layout, SLP is one of the widely used because it allows analyzing the relation between each process or department that has a reducing effect on the productivity of the company. The objective of this research is to examine the existing plant layout of the battery swap machine production unit and to design a simplified and efficient layout using SLP (Systematic Layout Planning) to increase its productivity.