NEGATIVE ELECTRODE ACTIVE MATERIAL, AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS USING SAID MATERIAL

This application relates to a negative electrode active material, and an electrochemical apparatus and an electronic apparatus using the same. Specifically, this application provides a negative electrode active material. The negative electrode active material includes a carbon material, where the carbon material has a specific degree of graphitization and aspect ratio distribution. The negative electrode active material in this application helps to improve cycle performance of the electrochemical apparatus.