Posted by a reviewer on Amazon

Tried another battery that fit but this is the only battery that fit under the trackpad properly and allowed the trackpad to sit flush

Posted by a reviewer on Amazon

Only time will tell if it lasts as long a battery directly from apple

Posted by a reviewer on Amazon

If i experience any issues will update the rating accordingly

Posted by a reviewer on Amazon

It will save you from confusing them later when fixing in a new battery since the screw arent all the same

Posted by a reviewer on Amazon

Then after removing the old battery dont touch anything inside your comp

Posted by a reviewer on Amazon

I will say that the screws are really tiny for my old eyes and i had to use maglight on my iphone to actually see the screw heads and screwdriver fit

Posted by a reviewer on Amazon

It does have different branding and text runpower painted on it so apple will know that you have replaced the battery with a thirdparty if you go in for service later thus it effectively voids any remaining warranty you had

Posted by a reviewer on Amazon

Battery worked fine after install and still held an 80 charge according to os x