ELECTROLYTE OF A LITHIUM ION BATTERY

摘要

PURPOSE: An electrolyte of a lithium ion battery is provided to improve the low temperature discharging characteristics and the cycle life characteristics of a lithium ion battery by using an organic solvent and a lithium salt. CONSTITUTION: An electrolyte of a lithium ion battery uses a metal oxide as an anode active material, and uses a black lead as a cathode active material. The electrolyte of a lithium ion battery comprises an organic solvent and a lithium salt. The organic solvent comprises ethylene carbonate, dimethyl carbonate, diethyl carbonate, and propylene carbonate. According to the electrolyte of a lithium ion battery, the low temperature discharging characteristics and the cycle life characteristics of the lithium ion battery is improved.