Idk how you all say its bad i havent noticed it yet its worked great for me so far. The first day i had my phone i charged it and i unplugged it around 2 i started using it all day non stop it lasted me until 9 only things i tweaked was the blockbuster update thing and turned screen brightness down. The next day i unplugged from charger at 930am and it lasted me until 1130pm!!!! i used the phone here and there downloaded apps made phone calls used the camera was texting and browsing the web but i was really happy that it lasted me as long as it did..i really dont get how some of you are getting such bad battery life:-\