Had about a year ago half a "original Samsung battery" for about 9 - bought Euro. Capacity was rather like that of the broken original batteries. Meanwhile kept this part by only until noon, although dark screen and all radio communications were cut off. This battery lasts again after two charge cycles under heavy load over 24 hours. So Wi-Fi, Bluetooth, GPS, bright screen, etc. I phone a lot and use the music elsewhere around the clock with almost all functions professionally. Since only the original battery makes sense. Is there, therefore also 5 star! Everything else for less than 10, - Euro is fake goods !! This piracy should AMAZON actually halt ....
