This is speed battery charger for cellular phone installed in subway. It costs 1,000 won(about 1 US dollar) and takes 10~20 minutes to charge. You can pay by credit card or traffic card called T-money.
This is speed battery charger for cellular phone installed in subway. It costs 1,000 won(about 1 US dollar) and takes 10~20 minutes to charge. You can pay by credit card or traffic card called T-money.