[shaggylive]

oem battery is 1340mah (milli-amp hours) so if your using the oem charger (~900mah) it should take about 1.5 hrs for charge.. if your using another charger or usb without no2chem's driver (~500mah) it would take closer to 3 hrs.
now if the phone is on and running gps/data/ect.. it is using juice too so that would reduce the charge current and increase the time.
another problem could be that your phone is confused as to what "full" is. to correct drain it completely (0%) till it completely powers down. then fully charge.