Fully tested and working. Some physical wear to the casing, and a little bit of scuffing to the screen, but nothing that affects usability. Comes w/ a copy of Windows 7 that will need to be unlocked with an activation code or have a fresh OS put onto the HDD.
The battery is included and holds a charge quite well (around 1 1/2-2 1/2 hours, depending on usage).
Check out the pictures and ask questions if you have any!