This paper studies the factors impacting the preparation for Meso Carbon Mirco Bead (MCMBs),such as reaction temperature,reaction time,solvent categories and surface heat treatment,etc..The result indicates that the yield of MCMBs increased when the temperature rosed at first,and became the maximum at 430 ℃.However,it decreased with the temperature went on increasing.The particle size of MCMBs increased with the adding react time and the smoothness of the surface on MCMBs could be improved through heat treatment.And the process safety could be improved when N,N-dimethyl aniline (DMF) replaced toluene.Under the right condition,MCMBs with 10~15 μm particle size and specific capacity more than 350 mAh/g could be obtained.