Get a new interface
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And I actually think that 100W is not the upper limit, but the protocol needs to be updated, the physical wire can definitely be changed to withstand 100W, the interface I think the way to increase the voltage level should also be OK
First, confirm the type of fast charge protocol supported by the mobile phone
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At present, there are many mainstream mobile phone fast charge agreements, in addition to PD fast charge, Qualcomm QC fast charge, it is the private fast charge agreement of major mobile phone manufacturers, including Huawei SuperCharge, OPPO VOOC, vivo Super FlashCharge, OnePlus Warp and so on.
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Due to the differentiation between fast charging technologies, it has caused many charging heads, data cables and the fast charging function of mobile phones are not compatible. Therefore, in our daily life, it is recommended not to mix fast charging accessories, otherwise it is likely to cause damage to the mobile phone battery.
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The mobile phone is integrated with a special charging chip, and the charger is also integrated with a special identification IC chip, when the mobile phone and the charger are connected through the data line, the mutual identification and authentication between the chips and the successful \"handshake\" can be activated after the fast charge function, that is, the charger end adjusts the voltage\/current parameters in real time according to the boost or buck signal issued by the mobile phone end. If the handshake between chips fails, the fast charge cannot be triggered.
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Second, the choice of charging head and charging cable
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In addition to the fast charging function of the mobile phone itself, if you want to achieve fast charging of the mobile phone, you also need to match a special charging head and charging cable to achieve it. If the mobile phone that supports fast charging uses slow charging accessories, it will automatically fall back to the slow charging mode.
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Therefore, when selecting the charging head and charging cable, we should not only look at the compatibility of the fast charging accessories interface, but also pay attention to the situation of its fast charging protocol and output power.
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1, interface: the charging cable jack should be matched with the interface of the mobile phone and charger.
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2, protocol: charging head, charging cable need to be compatible with the fast charge protocol type supported by the mobile phone. If there is a protocol incompatibility between the phone and the charging accessory, the fast charging function cannot be triggered.
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3, power: charging head, charging line output power should match the power supported by the mobile phone. If the protocol between the phone and the charging accessories is compatible, but the power does not match, the phone will automatically reduce to a low power gear to charge.
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Taking the iPhone 12 model as an example, it supports PD 20W fast charge, with 20W PD fast charge head and fast charge line charging, about 30 minutes can be full of 60% of the electricity, but if you use the old \"five fu an\" charging head charging, the power is only 5W at full load, the charging efficiency is naturally much lower.
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Simply put, it is to buy the right fast charging accessories, in order to give full play to the potential of mobile phone fast charging. Today, fast charging mobile phones have become the mainstream, fast charging accessories for users, not only \"home essential\
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1A1C 20W PD fast charging head P110A
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Recommended Index: ★★★★☆
Functional advantages: USB-A USB-C dual port design;
Applicable device: iPhone 8-12 series universal; USB fan, lamp and other small current equipment;
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Superior 20W PD fast charging head P110A, with PD fast charging line for iPhone12, about 30 minutes full of about 60% of the electricity, compared to the past \"five fu An\" antique several times faster. USB-C\/USB-A dual fast charging design, support Apple\/Android device charging at the same time. And the plug 90° folding design, storage does not take up space, portability is very good, whether it is a business trip, or play travel, take it will not become a burden.
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100W PD Type-C Fast charge data cable C4092WH
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Recommended Index: ★★★★★
Performance advantage: 5A high current, 100W PD fast charge;
Applicable equipment: Compatible with Type-C mobile phones, tablets, laptops and game consoles;