How many watts is quick charge 3.0?

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    Qc3.0 are 18w and 24w, in most of quick charge 3.0 is 18 watts, a few quick charge 3.0 is 24 watts, and the supported charging specifications are 9V2A, 5V3A, 5V2A and so on. qc3.0 is a charging protocol and the third-generation fast charging technology. The voltage can reach up to 22V during charging, and the current can reach 2.6A, 4.6A. There have those processors that support this protocol are Snapdragon 620, Snapdragon 820, and Snapdragon 430. , Xiaolong 618 and so on.


    Qc3.0 fast charger is 18w or 24w?

    Strictly speaking, the maximum power is 18 watts of qc3.0. Although it has many upgrades compared with qc2.0, the maximum power has little change. If you adjust the dynamic voltage, its power can be slightly increased up to 24 watts, etc., but the loss and heat will increase, so 18 watts are generally recommended in normal use.


    What’s Qc3.0 fast charger?

    It is the meaning of Qualcomm qucik charge 3.0 fast charging technology. The compatible output voltages are 9V, 12V, 20V, the maximum voltage is 22v and the maximum current can reach 4.5A. QC protocols include qc1.0, qc2.0, qc3.0, qc4.0 and so on. The voltage and current combinations supported by different protocols are different, and the power is also different.

    qc3.0 is compatible with qc2.0 fast charge, but not compatible with qc4.0. Compared with the second generation, it has lower heat and less charging time, so the charging speed will be faster and the efficiency increased by 38%. The speed has increased by 27%, while the calorific value has been reduced by 45%. Tests have shown that a mobile phone using qc3.0 can charge about 80% in half an hour at the fastest.

    If would you like to know more about QC3.0, welcome feel free learning more on this acticle.

    Qc3.0 fast charger support which models?

    Compatible with iPhone 12 mini/12/12 Pro/12 Pro Max/11/11 Pro/11 Pro Max/XR/XS/XS Max/X/8, Samsung Galaxy S21/S20/S10/S9/S8, LG G7/G6, HTC10, HTC a9, zuk z2 pro, Xiaomi 5, Xiaomi max, ZTE 7, TCL Smart 4s, nubia z11, etc., if the processor uses Snapdragon 820 or Snapdragon 620, Snapdragon 617, and Snapdragon 430 mobile phones can use this charging protocol. As of 2020, many mobile phones using Qualcomm processors actually support qc4.0 and qc4.0+, as long as they use processors after Snapdragon 820 Mobile phones can also use 3.0 chargers.


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