hello
The charging bank two-way fast charge is:
①. The output supports fast charging, and the charging bank supports fast charging when charging the mobile phone (the mobile phone also supports fast charging)
②. The input supports fast charging, and the charging bank itself also supports fast charging (the charger also supports fast charging).
Such as: Green Honeycomb series - fast charge mobile power supply (with type-c line model)
Supports 18W bidirectional fast charge
18W output, compatible with QC3.0, Huawei FCP and other protocols, can be filled with Huawei P20 mobile phone in about 2 hours;
18W input, with QC3.0 charger to charge yourself (mobile power) can be full in about 3 hours.
Comes with type-c data cable, magnetic absorption nano design, travel portable and convenient. It can effectively avoid the embarrassment of using type-c interface mobile phones to go out with a charging bank, but without a data cable
The so-called two-way refers to the input direction and output direction of the mobile power supply itself. The input direction to the mobile power fast charge can shorten the mobile power full charge time; The output direction is the charging bank to charge the mobile phone can also be charged fast. The so-called fast charge is actually a large charge and discharge power, the original is basically 5V1A, that is, 5W, and then 5V2A=10W,9V2A=18W, and the latest Huawei has launched Supercharge technology 4.5V5A=22.5W. The higher the power, the faster the charge, the shorter the full charge time. Of course, the premise is that the power adapter for charging the mobile power supply and the required charging mobile phone have the corresponding chip fast charging can have an effect.