I have had my bold from day 1 from at&t and I have already killed 1 battery took me less than 3 months my usage is at 8:30 unplug phone go to gym uses moto s9 for 1 hr then come home go to work and plug phone back in at 1 am I get about 10-15 emails a day and 15-20 text and bb messenger has 2 conversations running all day with about 30-40 reply's and I get a low bat on my way home love the phone but could use more battery in my eyes