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iamsaifkhan

macrumors newbie
Original poster
Aug 18, 2021
22
1
India
My iPhone 11 running iOS 14.7.1 overheat while charging, I’m using Apple’s 20w charger.

Is there anyone else facing the same issue and tell me how to prevent my iPhone from overheating while charging.
 

QueenTyrone

macrumors 6502a
Sep 21, 2016
914
1,084
My iPhone 11 running iOS 14.7.1 overheat while charging, I’m using Apple’s 20w charger.

Is there anyone else facing the same issue and tell me how to prevent my iPhone from overheating while charging.

It’ll happen regardless because all charging to a degree is inefficient. That’s why it heats up, you can negate that by keeping the battery between 50-80.
 
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iamsaifkhan

macrumors newbie
Original poster
Aug 18, 2021
22
1
India
Is it safe to use fast charger for battery health if i maintain 40 to 80% battery percentage
 

maerz001

macrumors 68030
Nov 2, 2010
2,537
2,449
How do you define overheating? Do you get the ios message? Or does it „only“ feel overheated.

as long as you don’t charge it under the sun or other hot places the 20W charger shouldn’t do harm
 
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asus389

macrumors 6502
Sep 11, 2019
341
236
USA
Mine doesn't do this if I use a 5W charger (the old style Apple one). It does get really hot if I'm on a phone call, esp near the top/camera.
 

Applefan4

macrumors 6502a
May 6, 2013
541
511
Mine gets hot too on wireless charger, 18watts. It’s completely cold on base 5w apple charger, which is what I use. Charge every night anyway so the time it takes isn’t a problem
 
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