Chosen Solution
Hello, I was just wondering if the batter from the Early-2015 MacBook Pro Retina 13" would fit the Mid-2014 model in order to extend its battery life?
The amount of difference between the batteries is not worth the amount of work and cost - Save your money. I should point out the real difference is how the newer system manage having more run time is the logic improvements needing less power not the slight battery improvement.
