Bin around happy with the battery until now. Well, I have the battery for 2 days, but the battery will lose in the night with sleep only 1%, the old battery was around 15% in sleep mode and it holds itself out during the day a lot more than the old battery. In other reviews was a bit of the one would anfeilen the battery something I can not confirm because the battery has fit perfectly into my mini S4. Can only recommend the battery :)
