This paper discusses the design and implementation of a hybrid power source that combines a fuel cell with a battery or a supercapacitor. The fuel cell serves as the primary power source for the driving system, with the battery or supercapacitor serving as an auxiliary power source. When compared to electric vehicles purely driven by a fuel cell, this has the advantage of storing regenerative energy in a battery or super- capacitor during slowdown and transferring it back to the drive system during acceleration. The research compares various energy storage systems such as fuel cells, batteries, and supercapacitors, and then examines several architectures of fuel cell-based electric vehicles. After that, a standard topology is used.