Hi Guys, Go easy on me I am new here! I have done a search on this but did not find the answer. I bought a 13" Macbook Unibody 6 weeks ago, it's my first Mac after many years of PC's. My question is would it be possible to fit the new 13" Macbookpro battery in my Macbook Unibody, and even if it would go in does anyone know if I would get the theoretical 7hrs battery life. All replies welcome, SDM197.