Fuel cell test method and device, computer equipment and storage medium

The invention relates to a fuel cell testing method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: dividing a fuel cell to be tested into a plurality of sub-models with the same size; and determining a first current density, a first working voltage and an outlet environment parameter of the first sub-model according to a preset initial environment parameter, a preset initial current density, the environment parameter model and the electrical parameter model. And according to the exit environment parameter, the first current density, the first working voltage, the electrical parameter model and the environment parameter model of the previous sub-model, determining the target current density and the target working voltage of the current sub-model and the exit environment parameter of the current sub-model. And determining test data of the fuel cell to be tested. Test data of different positions in the fuel cell are obt