Hi, Under the warranty period my charger was changed once! I was given a receipt with the new charger, and the charger came along with a new serial number! Actually, I am looking at the charger´s serial number now. Could you please tell me, if there is a website where I could write the serial number of the charger? Perhaps my name, place, and the date given to me will appear! Thank you, I appreciate your help! Kind regards, igmolinav : ) !!!