Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Mac2019

macrumors 6502a
Original poster
Which is the best adapter for safe charging of iPhone 17? I’m not interested in fast charging as it makes the phone so hot and clearly isn’t good for it. I’m not in such a rush I need super fast. Is 10/15w ok?
 
  • Like
Reactions: Lisa27
I'd go with a good-quality 20W USB-C charger from Apple or a reputable brand like Anker or UGREEN. The iPhone will only draw the power it needs, so using a 20W adapter doesn't mean it's always charging at full speed. If you prefer slower charging, a 10–15W charger is also perfectly fine, especially for overnight charging, and may keep temperatures a bit lower. The important thing is using a reliable, certified charger rather than focusing only on the wattage.
 
  • Like
Reactions: jetsam
I agree that 20W feels like the sweet spot. I am also enjoying the MagSafe 2 chargers that will go up to 25W for overnight charging.
 
Bought this one and used for the first time today. 20 mins it added 36% which is quick but the adapter was absolutely boiling and phone was hot. Doesn’t feel right to me. Going back to a 5w from apple, me thinks.
 
As an Amazon Associate, MacRumors earns a commission from qualifying purchases made through links in this post.
Bought this one and used for the first time today. 20 mins it added 36% which is quick but the adapter was absolutely boiling and phone was hot. Doesn’t feel right to me. Going back to a 5w from apple, me thinks.
I have several Anker 20w chargers and none get more than lukewarm. Yours is defective - return for refund or exchange.
 
As an Amazon Associate, MacRumors earns a commission from qualifying purchases made through links in this post.
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.