Macbook Pro battery

[FXB]

I am thinking of buying an older MBP dirt cheap. I want more battery life could I buy the new replacement battery and put it in the MBP?

 

[OverClocker]

Of course a new battery will give you a better battery life. Just make sure you get the right battery for it. It does not come cheap, $129 from Apple.

 

[sandyvong]

Buy the branded batteries while it costs more but its gives more life

 

[iGeekOFComedy]

Don't buy the sony batteries. one year the most maybe