[JWA2]

Any ideas why my battery runs down so quick?? Email is set at manual... all the usual apps are turned off..but even when i restart phone is using like 52%memory...why? If I go to bed with full charge, I wake up at <10%...sure sure plug it in at nite when you go to bed...but some of us arent lucky enough to have electricty....anything I can do to prolong usage?