| 摘要 |
PURPOSE: A zinc-air fuel cell is provided to have high energy density and handing stability, and simple structure comparison to existing one, and to be easy to exchange a discharged battery, thereby using for various field needing long time operation. CONSTITUTION: A zinc-air fuel cell comprises a housing(110) forming a control board(150) and a slot(112a) inside, and surrounding and protecting components of machine or apparatus, a fuel cassette(120) inserted into each slot, and a fan(130) formed on the end of one side of the housing for supplying or blocking air to the fuel cassette. The number of tape cassette inserted into the slot is variable according to demanded power voltage. |
