INNER PACK OF CELLULAR PHONE BATTERY AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A portable battery inner pack is provided to shorten working process for manufacturing the inner pack and to save production cost. CONSTITUTION: A portable battery inner pack comprises: a chargeable/dischargeable battery cell; a protective circuit module which is connected to the battery cell; a metal for battery terminal which is press-molded; and a top cap(40) which is welded and fixed in the battery cell to protect the protective circuit module. The metal is insert-molded to the top cap to expose first, second, or third side with respect to the top cap.