A fuel cell unit (40) includes a casing (42), an electromotive element which is located in the casing and generates electric power through a chemical reaction, and a fuel container which is removably connected to the casing and contains a fuel to be suppli...

A fuel cell apparatus (100, 100') in accordance with a present invention includes an information storage device (200).

System for storing fuel in a handheld device that has a housing (11) made up of a set of pieces that define a receptacle inside which are housed a plurality of electronic circuits (23) and a fuel cell stack. Said fuel cell stack transforms the chemical ene...