ATTENTION FAKE !!! after a few weeks my phone suddenly did not go on. Since I went to SAMSUNG Customer to show my phone. The employees put a win original battery and see that we went back! When she looked at the alleged "original" battery, she realized that's the fake. This can be seen at times in the code: om Code are the original only uppercase letters contained> in the forgery and small letters. On the other is the original of the contact point is a plus-minus symbol to see and in the forgery an arrow. Well folks, before you your cell phone destroyed, rather buy the original accessory on the market.