| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel battery system that can grasp the residual power generation time or a fuel residual amount of a fuel battery at low cost.SOLUTION: A fuel battery system has a fuel battery, a fuel cartridge for storing fuel to be supplied to the fuel battery, an input device for inputting the amount of the fuel stored in the fuel cartridge, a storage unit having a first area in which the amount input by the input device is stored, and a calculator for calculating the residual power generation time of the fuel battery or the residual amount of the fuel on the basis of the amount and the supply amount of the fuel to the fuel battery or the consumption amount of the fuel by the fuel battery.SELECTED DRAWING: Figure 1 |
