VIEWSONIC V1250 - Manual (Page 26)

ViewSonic Tablet PC V1250 22
Battery Warning
Low Battery Warning
The low battery condition occurs when the Battery Power falls to
6%. At this point, a Warning Bubble appears from the task tray
along with a short beep as a reminder.
Critical Battery Warning
The Critical Battery Warning occurs when the Battery Power falls
to 3%. At this point, a Warning Bubble appears on the Task Tray
along with a short beep.
IMPORTANT: If the V1250 warns of its Critical Battery
condition, save your current work immediately or plug in the
supplied AC Adapter.
IMPORTANT: In Standby or Suspend Mode, a fully charged
battery loses its power in roughly 72 hours. When kept in Storage
unattached to the unit, the Battery Power will deplete in about
30~60 days.