Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: works good. shipped fast. i did notice the charger gets really hot if you leave it plugged in awhile. after observing it i started to unplug it out of the wall and laptop once its fully charged and i plug it in where there are no other cords plugged in and i keep it in a cool place so it doesn't over heat or damage my laptop. so far that's been working and my charger hasn't been getting too hot.

mac book charger