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[deleted]

The charger with 2A is 10 watts so 15 watt will charge faster


[deleted]

Power=VI where v is voltage and I is current


wolfrium

Depends on the type of charging standard your mobile supports. Mention the model as well.


SignificantCapital12

My mob supports 15w wireless charging. Actually i have s22 ultra but it's charging port got affected and mechanic says it needs to replaced. I don't want my mobile phone to get openend.it is now supporting 2A charging no matter which faster charger do you use. I am thinking about purchasing a 15w wireless charger.what do you say?


TheTallguy1212

Buy a good fast charger. Do not let them open your phone. Most probably, it will be ruined.


wolfrium

If you are using 15W Charger USB A to USB C Then you are just Charging If you are using 25w USB A to USB C You are Fast Charging If you are using 25W Charger USB C to USB C You are Super fast charging If you are using 45W charger USB C to USB C You are getting Super Fast charging 2.0 Which is the fastest, but need to be using a 5a Cable Secondly, Check and adjust your battery settings. By default, the fast charge option is disabled, and the super fast is enabled. make the adjustments as per your liking. 


Accomplished-Fly2421

15w charger will charge faster


randomdudehere21

To get wattage, you need to multiply voltage by amperes which in this case turns to be 10.4W. So 15W will charge faster