The "LEICKE Eco Power Adapter Charger for Apple iPad" has initially did not work for me. It was "not charging" the iPad to read when it infects, the charging current was apparently too low. Allowed to infected it longer, the iPad was indeed still loaded, but significantly slower than the original power supply. After we complained to the very friendly Leike support the power supply has been exchanged easily and at no additional cost, now works the power supply as it should.