No, because it's not enough.
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The Apple Watch typically has a 3v battery.
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Then the output voltage of the charger of the Apple Watch should be about 3.3v, and the mobile phone battery is 3.6v to 4.2V.
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Therefore, with the Apple Watch charger (output voltage 3.3v), it is impossible to fully charge the phone battery to 4.2v.
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So with the Apple Watch charger, you can't charge your phone.
The wireless charger of the Iwatch watch cannot power the phone, because it is not the same type of electronic product, and the port and volt are not the same. The phone can only be charged with its standard charging head
cannot
Apple Watch has wireless charging function, it is Apple's first mobile device with wireless charging function. The Apple Watch uses a MagSafe-style wireless charger. It magnetically attaches to the back of the Apple Watch and is then charged inductive.
Agreed. The charger output is 5V1A, but many other mobile phones use 5V2A, it can not, may not charge into or charge slowly, there will be no damage to the phone. apple phone is 5V1A, it is OK
Under normal circumstances, the charger of the iwatch series7 can charge the phone, but the actual charging speed is very slow. Under normal circumstances, because the iWatch is a low-power electronic device, the theoretical charging current is very small, and this charger charges the mobile phone abnormally slow!