since you can not expect much ... bring little power over (as travel chargers for most loving being). I'm not satisfied, because my phone while charging at full use unfortunately loses (only slower) energy. the original charger I could phone in spite of full load when loading the battery charge. Unfortunately that is not possible hereby. :( Although the part funzt as soll..aber just weak. if you know what you buy there ists ok. therefore I can not technically send them to hell. but it reaches up to my expectations ... not therefore deliver ... but it Loading ... (yet :))