Hi, I'm on vacation in Africa, which is why I bought this article, I am very satisfied, given the number of power cuts, the battery does help me, I 'm used all days is not the sun is missing here. Just a little flat, I received the battery a little broken in the lower left corner, but I did not want to return because I was traveling the next day, I still carried with me and he does what I asked. Finally, a small hassle to delivery, the package only contained my name and I was going by the name so called package found after 10 days with the hassle sav, it became known that the parcel had been addressed to mr Jean -Pierre and bore no name. Finally'm glad qd same product. If my experience can help so thank you.