You will get more than 8 hours with just the 9 cell, which will bring it to under your weight - http://forum.thinkpads.com/viewtopic.php?f=43&t=98466 http://for

You will get more than 8 hours with just the 9 cell, which will bring it to under your weight - http://forum.thinkpads.com/viewtopic.php?f=43&t=98466 http://forum.thinkpads.com/viewtopic.php?f=43&t=98466 You don't need the 9 cell as well as the plate - it was just a suggestion if you needed more.