Recent content by sagarpatel

Help!!!! Making a 5V 4.5A simple charger into a USB charger for P3100 Hi, You have given very good information .But I have a problem. Will you please help me. I have a high quality 5V 4.5A simple adapter(with round pin as in Laptop charger) . I want to convert it into a Galaxy tab 2 (P3100)...