k.. i just got my anker 1900mah battery and it not 1900 its 1700.. so i wanted to kno is there any batterys that are bigger then stock like 1900 or 2000 mah that i dont need to change the battery door?? and that are really what they say they are?? lol i got beat!!!!!!!! if it says 1900 it should be 1900 rite??