Is Fast Charging Bad For Iphone. Charging Your iPhone Overnight Shortens Its Battery Life. Basically there are two main opinions when it comes to fast charging any phone.

Plus its pretty cool to be able to set your iPhone down and have it start charging. Because the fast charging generates more heat which is bad for the battery. Dont get me wrong charing your iPhone with a MagSafe charger is fast but it isnt as fast as using a regular charging cable.
With that said if you really want your iPhone to charge fast you should stick to your Lightning port.
Unlike most Android phones that come with fast-chargers bundled in the box its going to. They can charge phones from zero to 100 percent in less than two hours. You complete a cycle when you use. Personally I dont really see the point since I charge my phone overnight.
