As I said above, an additional battery, two times the size of the standard one, is included with the notebook.
It won’t take much room in your bag, however:
And the characteristics of the battery are quite advanced, despite its rather small dimensions:
The power adapter matches the batteries:
It is small and has good technical parameters:
The only thing I can complain about – and it is not limited to the Acer TravelMate 30004WTMi, but concerns some other of the tested notebooks – is that a standard and thick power cord with a European plug is included. When coiled, this cable takes up two times the space occupied by the notebook’s power adapter! The “smaller is better” concept underlying all design solutions in notebooks of that class seems not to apply to power cords.