Transition metal oxides, Co3O4, have attracted considerable interest as promising anode materials for lithium-ion batteries (LIBs) due to their high energy densities. It is necessary, however, to resolve the foremost issue regarding the large volume changes during the charge/discharge process. Herein, a novel strategy – edge dislocation modifying special {011} facets (DM011) towards circumventing the issue – is now engineered. The unique formation mechanism of DM011 is presented via stacking fault inducing and topotactic conversion of precursor Co(OH)2. The synergistic effect of edge dislocation and facets is observed, providing a favorable buffer zone, realizing unprecedented electrochemical behavior with high specific capacity, excellent cycling stability, and superior high-rate capability (1142mAhg−1 at 1000mAg−1 after 200 cycles).