SOLVED: MacBook not recognizing battery, not even in coconutbattery - MacBook Pro 15" Unibody Mid 2012 - iFixit
![Amazon.com: Temark New A1382 Battery for MacBook Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A : Electronics Amazon.com: Temark New A1382 Battery for MacBook Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A : Electronics](https://m.media-amazon.com/images/I/61iBzuI9MxL.jpg)
Amazon.com: Temark New A1382 Battery for MacBook Pro 15 inch A1286 (only for Early 2011, Late 2011, Mid 2012), fit MC721LL/A MC723LL/A 661-5844 020-7134-A : Electronics
SOLVED: New replacement battery for MacBook Pro not recognised - MacBook Pro 13" Unibody Mid 2010 - iFixit
![Amazon.com: A1713 A1708 Battery,Puredick Replacement Battery for MacBook Pro 13-inch A1708 (Late 2016,Mid 2017 Years) - [Li-Polymer 11.4V 54.5Wh 4781mAh] : Electronics Amazon.com: A1713 A1708 Battery,Puredick Replacement Battery for MacBook Pro 13-inch A1708 (Late 2016,Mid 2017 Years) - [Li-Polymer 11.4V 54.5Wh 4781mAh] : Electronics](https://m.media-amazon.com/images/I/61zr3GxxwoL.jpg)