Also called Potato Graphite, Spherical Graphite is ideal cathode material for lithium ion batteries. Using high quality natural flake graphite as raw material, our company adopts a series of unique shaping, classification, and purification technologies to produce high quality Spherical Graphite. Our products are well crystallized, high-roundness and of stable quality, its first discharge capability is up to 360mAh/g, and the recharge and discharge efficiency is up to 80 percent. Property: Strong chemical stability, high charging/discharging capacity, long circle life, and eco-friendliness.