BATTERY CELL ASSEMBLY AND BATTERY PACK COMPRISING SAME

Embodiments provide a battery cell assembly. The battery cell assembly includes a first battery cell including a first positive electrode lead and a first negative electrode lead, a second battery cell including a second positive electrode lead and a second negative electrode lead, and a first integrated circuit assembly coupled to the first and second battery cells and including a first insulating frame, and the first insulating frame includes a first slit penetrated by the first negative electrode lead of the first battery cell, a second slit penetrated by the second positive electrode lead of the second battery cell, and a third slit penetrated by the first negative electrode lead of the first battery cell.