HIGH OUTPUT LITHIUM SECONDARY BATTERY HAVING ENHANCED OUTPUT DENSITY CHARACTERISTIC

摘要

The present invention relates to a high output lithium secondary battery comprising: an anode, as an anode active material, having an anode active material having a bed structure with a mean particle diameter per capacity of 0.03-0.1 ?/mAh; a cathode, as a cathode active material, having a crystalline graphite and an amorphous carbon, wherein the content of the amorphous carbon is 40-100 wt% of the total weight of the cathode active material; and a separating film.