I orignally had a galexy s3. One day it basically stopped holding charge, and without useing it would be dead in 2 hours. We tried a new battery, sent it away, didnt work. So they upgraded me to a S4. Iv had it less then a month and it is happening again, it basically dies a % per minute. So now I thinking its something I'v done? I do have multiple chargers, would that do it? and im on it alot, you could say Im obsessed with my phone. I feel like a idiot going back into the store yet again, since this is happening again it would be pretty ironic for it to happen with two diffrent phones and not be my fault. So im probably going to have to replace it. Iv always been on my phones this much and have never had the charging issues like I do with samsung wich sucks because I love my phone! I probably posted in the wrong forum, sorry. This is my first post.