There are two types of MagSafe—one for charging Macs and one for charging iPhones—but they are very different technologies that just share a common name. Since around 2006 Mac laptops have been charged via a cable that used MagSafe, a clever standard that connected the charging cable to the MacBook via magnets that meant it was not only easy to connect, it disconnected if you tripped over the cable (which meant your laptop didn’t crash to the floor). MagSafe
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