The effects of bonding materials on electrochemical characteristics of amorphous Mg-Ni alloy electrodes have been investigated. The experimental results show that there are a little differences between the electrodes used Cu and/or Ni as bonding materials due to comprehensive effects of corrison-resistence, internal electrical resistance and catalytic properties of the materials. As Co is used as bonding material, the electrochemical capacity and degradation of the electrode are improved greatly.