Metal -air cell of negative pole fuel can turn back

The utility model discloses a metal -air cell of negative pole fuel can turn back, including at least one battery basin, a fixing base passes through hasp structure detachably to be installed on the battery basin, installs the metallic fuel board as the battery negative pole on the fixing base, installs as the anodal collector sheet of battery metallic fuel board and collector sheet keeping parallelism on the battery basin, the fixing base is about its midplane symmetry with collector sheet, the flat line of metallic fuel. The utility model discloses with the exchange of the neat reverse side of metallic fuel, let keep between metallic fuel board and the collector sheet in the best reaction distance to reach the relatively stable state of electric current of output, make the product of using have higher quality and value. 本实用新型公开了种可反转负极燃料的金属空气电池，包括至少个电池水槽，固定座通过锁扣结构可拆卸地安装于电池水槽上，在固定座上安装有作为电池负极的金属燃料板，在电池水槽上安装有作为电池正极的集电片，金属燃料板与集电片保持平行；固定座关于其与集电片、金属燃料板平行的中心平面对称。本实用新型将金属燃料板正反面交换，让金属燃料板与集电片之间保持在最佳的反应距离内,从而达到输出的电流相对稳