BATTERY CELL FOR RETARDING THERMAL PROPAGATION

A battery cell according to an embodiment of the present disclosure includes an electrode assembly including electrode leads, a cell case having a cell terrace on one side where the electrode leads are disposed and accommodating the electrode assembly, and a heat transfer prevention pad disposed on the cell terrace of the cell case. The battery cell according to an embodiment of the present disclosure has the effect of delaying thermal propagation to adjacent cells through a heat transfer prevention pad in the event of thermal runaway.