Yes, it will. But I must also warn you; if you are looking to buy a battery just to have a battery, go right ahead. But, if you're looking to buy a battery for functionality, I strongly advise against getting this one. Most of them are too old to hold the advertised charge. But yes, it will work on your macbook.
By tligg on October 29, 2014
The OS doesn't determine what battery you need. It is a replacement for an old MacBook, model A1181. That number is written in VERY small lettering on the bottom. Take out your existing battery. If the battery is model # A1185, it'll work.
By Tony Tapay on July 13, 2015