Copper plating on graphite surfaces is employed as an effective strategy to enhance the wettability between Cu and graphite, which is otherwise inadequate. To achieve a uniformly coated Cu layer on graphite surfaces, this study utilized rotational electroless plating. Subsequently, the effects of CuSO4 ⋅ 5H2O concentrations (10, 15, 20, and 25 g/L) and reaction solution temperatures (30, 40, 50, and 60 °C) on the uniformity and density of the Cu coating on the graphite surface were investigated. The findings reveal that variations in the concentration of the CuSO4 ⋅ 5H2O have a limited impact on the uniformity and densification of the Cu coating. Specifically, as the concentration of CuSO4 ⋅ 5H2O increases from 10 g/L to 25 g/L, there is a slight decrease in the uniformity and integrity of the Cu coating, with the density of Cu‐coated graphite powder decreasing marginally from 3.646 g/cm3 to 6.642 g/cm3. In contrast, the temperature of the reaction solution has a significant effect on the uniformity and densification of the Cu coating. With an increase in the reaction solution temperature from 30 °C to 60 °C, there is a noticeable deterioration in the uniformity and integrity of the Cu coating, with a decrease in the density of Cu‐coated graphite powder from 3.653 g/cm3 to 6.620 g/cm3.