Electronic device including battery reset structure

An electronic device comprising:

• a printed circuit board comprising an opening;
• a switch circuit unit disposed on the printed circuit board and comprising:
• an input portion to which a power signal of a battery is applied;
• an output portion from which the switch circuit unit is configured to output the power signal;
• and
• a first ground;
• a control circuit unit disposed on the printed circuit board, wherein the control circuit unit is configured to control a connection between the input portion and the output portion and comprises a contact terminal;
• a positive terminal configured to connect the printed circuit board and a positive electrode of the battery;
• and
• a negative terminal comprising:
• a body portion which faces the contact terminal of the control circuit unit;
• a control pin formed on the body portion;
• and
• a negative electrode contact portion which is at least partly located in the opening and configured to contact a negative electrode of the battery, wherein the negative electrode contact portion is connected to a second ground of the printed circuit board.