Fast fading battery on Galaxy Mini

[INGINGING]

I've turned off my wifi, bluetooth, gps, and still my battery drains very quickly when I use the internet or do nothing. I bought a new battery two weeks ago, same thing. Is my phone finally dying?

 

[hang-the-9]

If you got a real replacement battery and not a cheaper knock-off, it may be the phone is not working properly or something else is using up power. Did you compare how fast the battery goes to the tests for the phone in reviews?