I just recently brought the Toshiba Portege r705. The thing is that I want to know the battery capacity of the laptop the reason I am saying that is because I brought the PC diagnostic tests and the software there reported that the batter has only 79% capacity. I think any laptops battery capacity should be 90%, so I just want to know is this behavior of the batter of the laptop appreciable? If yes then do let me know about it.