Alimentatore originale Apple 85w Magsafe 2 Macbook Pro 15" 17" 2013-2017 NSW25679
If it does not fit your Macbook, then you have bought the wrong power adapter. Apple 85W Magsafe 2 AC power adapter. 85W Magsafe 2 power adapter. - Type: Magsafe 2. - Power 85W. Very happy. Unit has been fully tested and verified working.