I have a 2012 model and did exactly the same thing, but also replaced my internal ssd drive with a 512gb capacity from OWC. The screen and casing were all repla

I have a 2012 model and did exactly the same thing, but also replaced my internal ssd drive with a 512gb capacity from OWC. The screen and casing were all replaced under the delaminating recall so it only cost me a few hundred dollars for a new battery.