NEGATIVE ELECTRODE FOR LITHIUM-ION BATTERY OF TERMINAL DEVICE

The disclosure provides a negative electrode for a lithium-ion battery of a terminal device. The negative electrode for the lithium-ion battery includes a current collector (210) and at least two graphite layers (220). The at least two graphite layers (220) with different capacity densities cover a surface of the current collector (210) in a stacked manner. For the lithium-ion battery including the negative electrode for the lithium-ion battery and the terminal device, when charging time is ensured, the capacity density is improved, an energy density of the lithium-ion battery is improved, and the volume of the lithium-ion battery is reduced.