BATTERY CELL FOR SECONDARY BATTERY AND BATTERY MODULE HAVING THE SAME

摘要

The present invention relates to a battery module for a secondary battery. The purpose of the present invention is to provide a battery cell for a secondary battery which has a preheating structure on a case of the battery cell and which preheats the battery cell via heating a case by itself and a battery module with the same, furthermore, to provide the battery cell for a secondary battery which includes a heating plate on the battery cell and which preheats the battery cell and the battery module with the same.