BATTERY PACK HAVING FIXING DEVICE USING MAGNETIC FORCE, MANUFACTURING METHOD THEREOF, METHOD FOR REPLACING BATTERY CELL OF BATTERY PACK

Disclosed are a battery pack including a battery pack housing, a plurality of battery cells disposed in the battery pack housing, and a fixing unit disposed in the battery pack housing to fix a position of the plurality of battery cells by using a magnetic force and a manufacturing method thereof, and a method for placing the battery cell of the battery pack applied thereto, and more particularly, a battery pack capable of easily fixing a plurality of battery cells in a battery pack housing and a manufacturing method thereof, and a method for placing a battery cell of the battery pack.