POWER SUPPLY DEVICE FOR CELLULAR PHONE USING DRY CELL

摘要

PURPOSE: A power supply device for a cellular phone using a dry cell is provided to use the cellular phone when discharging a battery pack of the cellular phone by temporarily supplying a power to the cellular phone using the dry cell when discharging the battery pack of the cellular phone. CONSTITUTION: A pair of ribs(100) are installed in a battery pack combination surface of a body of a cellular phone to be capable of 90°rotation so that a plurality of dry cells are combined with the battery packet combination surface. When combining a battery pack of the cellular phone, a pair of rib grooves(200) are formed so that the ribs(100) installed in the battery packet combination surface are inserted into the internal portion of the body of the cellular phone.