I charged my almost empty battery on my Torch 9800 overnight. Unplugged it at 7:00 am, by 11 am only 1/4 charge left and it had been sitting on my desk all morning unused! Same thing last 3 days in a row. What gives? I've had the phone a year. Do I need a new battery already?
I would agree with the post above. Make sure to check if you close the programs you aren't using, and that you may have some apps that could be doing this so check your apps. Also, it could be a faulty battery. Currently my Torch lasts from 7 am to 11 pm with still about 1/10 of the battery.
My Torch was doing the same thing I purchased 2 batteries one after market and one genuine B/B go with genuine. After I installed the new battery good as new holds charge all day.