iPhone 15 struggles to charge

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Level 1

4 points

iPhone 15 struggles to charge

When I plug my phone up to a 5v charger it wants to constantly restart but it’s fine with a 20v is this a problem or should I just use my fast charger

iPhone XR, iOS 17

Posted on Jan 18, 2025 1:04 PM

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Answer 1

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Top-ranking reply

Bob Timmons

Community+ 2025

Level 10

176,210 points

Jan 18, 2025 1:11 PM in response to Ryan1113

5v....or 5W? 20v....or 20W?

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Answer 2

Jeff Donald

Level 8

37,414 points

Jan 18, 2025 1:14 PM in response to Bob Timmons

Is your iPhone battery at 50%, 20%, 1% or what exactly? Do you always recharge using same hardware and same wall outlet?

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Answer 3

Ryan1113 Author

Level 1

4 points

Jan 18, 2025 9:11 PM in response to Jeff Donald

To answer all the questions it is Volts and I have tried multiple different 5v boxes and battery percentage does not change a thing. The only thing that works is a 20v fast charger but Im worried that could cause complications like heat battery failure or possibly fire.