Although the term “synergy” is generally adopted to explain the performance improvement of lithium-ion batteries (LIBs), the interaction mechanism is ambiguous due to the great challenge in identifying the individual contribution of each factor. In this work, a carbon nanotube (CNT) wrapped hollow CoO (H–CoO@CNT) anode material is fabricated to quantify the synergy kinetics contribution through galvanostatic intermittent titration technique (GITT) and cyclic voltammetry (CV) analyses. The H–CoO@CNT electrode delivers higher Li diffusion coefficients (D) value of 10–10 cm s and Li capacitive coefficients (C) value of 10–10 cm s than the other two electrodes during depth of discharge (DOD) process. Depending on the further individual D and C calculation of CNT coating, hollow structure and their synergy, it is proved that CNT coating plays a significant role in the overall kinetic performance of H–CoO@CNT electrode. However, the result also demonstrates that hollow structure does not always play a positive role in synergy kinetics contribution. This work provides a kinetics mechanism analysis and quantitative individual factor contribution strategy for design of advanced LIBs.