The Mi 11 supports Qualcomm's QC4.0 \/PD3.0 fast charge protocol, which supports 55W wired fast charge, 50W wireless fast charge and 10W reverse charge.
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For the first time on the MI 11, random delivery chargers were cancelled.
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Charging speed on Mi 11 from 1% to 55% takes only 15 minutes. The battery capacity is 4600mAh or 4500mAh.
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Qualcomm's QC4.0 fast charge protocol is based on QC3.0 to increase the charging power to 28W, and join Google's USB PD support. The 12V voltage file is cancelled, 5V can output a maximum of 5.6A, 9V can output a maximum of 3A, and the voltage file continues to be subdivided into 20mV.