FUEL CELL

摘要

A fuel cell which comprises at least one battery unit. The battery unit comprises positive and negative electrode fluid guide plates and membrane electrodes. The membrane electrodes are disposed between the positive and negative electrode fluid guide plates, wherein a bolt hole is disposed on the non-periphery area of the positive and negative electrode fluid guide plates correspondingly. A fastening bolt is disposed in the bolt hole. A positive conductive plate is interposed between the positive fluid guide and the membrane electrode of the battery unit and a negative conductive plate is interposed between the negative fluid guide and the membrane electrode of the battery unit. A bolt hole is disposed on the positive and negative conductive plates and membrane electrodes correspondingly. A fastening bolt is disposed in the bolt hole. A fluid guide hole is provided on the positive fluid guide plate and the positive conductive plate respectively to connect the air. A fluid guide hole is provided on the negative fluid guide plate and the negative conductive plate respectively to connect the fuel room. The structure of the fuel cell of the invention is simple, the inner resistance is little, the output power is large, the disassembly and maintenance is convenient, the miniaturization is easy, multi-type voltage and current can be outputted and the operation is convenient.