Long article was coming but still comes before the max .... But still 17 days for an item in stock. a little long .... Arrive in a slightly thick paper envelope but not enough for my taste because the envelope was already damaged from Malaysia! ..... Stroke of luck the product was still inside but given the state of the envelope is a feat that is still present ... So conditioning at again soon UNDER PENALTY OF DISAPPEARANCE ....... When the product by itself is a battery, a copy for S4, so I would see the use because I also have an original battery true! ..... So I could make a difference so that time setting function and use ...... ....