iPhone
How to charge iPhone 12 at maximum speed? –Why iPhone 12 can't be heard anymore?

With each passing generation, the "fast charging" of the iPhone has improved. IPhone 8 and later can be charged at a high speed of up to 50% in about 30 minutes by connecting the Apple USB-C-Lightning cable (or MFi compliant equivalent) to the USB-PD compatible power adapter / mobile battery. ..
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