Do me this battery 2 days ago ordered us whoosh di wups he was in the mailbox. A very good battery lasts really long I use it in connection with a Custom ROM on the Galaxy S1, look me more videos on YouTube, listen to music, write in WhatsApp etc. the battery lasts me almost 2 days. Unlike in the past where he held the ori.Akku 7h. Can only recommend it very cheap good performance. Tip: Custom Roms usually have lower battery consumption and run more smoothly + Akkuapp that saves you even more.