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Saudi Arabia mandates all electronic devices to use USB-C charging ports from 2025
(www.gsmarena.com)
this post was submitted on 08 Aug 2023
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Ah... so that explains why I have two dozen USB-C cables and only like 5 of them will fast charge my phone.
What kind of phone do you have? All USB-C cables should be able to do at least 60W charging.
S22. Not sure what wattage level I get, but the phone will throw up a message saying something like "low power detected, please check cable" and then it will estimate like 5.5 hours to charge from 22% to full.
The S22 charges at a maximum of 45W. That's technically within the 60W limit that all USB-C cable can handle. I could not find how exactly how the charging works but it's possible that they are doing something like 9V @ 5A and thus are requiring a 240W or 100W cable. However it looks like in this particular case it might not matter.
https://arstechnica.com/gadgets/2022/02/the-galaxy-s22s-45-w-charging-doesnt-actually-improve-charge-times/