The super flash charging version of Xiaomi Mobile Power 3 is an upgraded version of the high configuration version of Mobile Power 3. It also has a large 20000mAh battery and 74Wh battery energy. The difference is that the maximum output power of the super flash charging version is increased to 50W. Now let's test the charging and discharging performance of this power bank.
First of all, let's take a look at its appearance. The Xiaomi Mobile Power 3 Super Flash Charger uses a full black matte shell design. The shell has been treated with UV paint, which has a delicate feel and a very simple surface. There is only one MI logo.
There is a hidden key on the side of the power supply. The key has been polished and has a soft feel, which can form a clear contrast with the surrounding feel and is convenient for blind pressing. The ceramic like highlight process is used on the upper and lower sides of the power supply, which is a bright surface effect. The mobile power supply is 73.5mm high, 153.5mm long and 27.5mm wide, which is not very big for a 20000mAh power supply.
USB interface and LED indicator light are placed on the top. There are two USB-A and one USB-C interfaces. The USB-C interface is distinguished by orange light treatment. The three interfaces support output, and the USB-C interface in the middle supports input. At the bottom are some basic data of mobile power supply. Rated capacity: 12000mAh (5V/5.4A), battery energy: 74Wh, voltage: 3.7V, battery capacity: 20000mAh.
Briefly summarize the appearance, business style appearance, texture and feel of the frosted case of the Xiaomi Mobile Power 3 Super Flash Charger, which has excellent appearance, but the 20000 mAh component is very solid. If you simply go shopping, you are worried that the power of your mobile phone is not enough, and you are not recommended to take this charger, because it is really heavy, this charger is more suitable for business trips, Users who need notebook charging.
A C to C data line is also included with the power supply. The line length is 0.5m through visual inspection. It is designed in full black with the color matching of the power bank. The built-in E-Marker chip can support the maximum 5A large current.
After introducing the appearance, let's talk about the main function of mobile power: "charging".
Three USB ports of Xiaomi Mobile Power 3 Super Flash Charger can output.
Output specifications of two USB-A (OUT1/3) ports: 5V/3A, 9V/3A, 12V/2.25A, 20V/1.35A
USB-C (OUT2) port output specification: 5V/3A, 9V/3A, 10V/5A, 12V/3A, 15V/3A, 20V/2A
The maximum output power is 10V/5A on the USB-C port, 50W in total.
Use an ammeter to test the USB-A (OUT1) port. There are many protocols supported, including:
APPLE 5V2.4A
BC1.2、DCP 5V1.5A
QC3.0 5V 9V 12V 20V
SAMSUNG-AFC 5V 9V 15W
HUAWEI-FCP 5V 9V 18W
The highlight is that it is compatible with QC3.0 ClassB, that is, the 20V gear of QC3.0, which is relatively rare. Most power packs and charging heads only support the 9V gear of QC3.0, but also compatible with Xiaomi 9 Redmi K20 Pro、 Black Shark game phone 2 Pro and other fast charging models using SMB1390 charge pump. The FCP fast charging protocol of Huawei is also compatible, but it is a pity that there is no Huawei SCP.
The protocol supported by the other USB-A, that is, the OUT3 interface, is exactly the same as that of the OUT1 interface.
The USB-C interface supports a wide range of protocols:
PD2.0 45W、PD3.0 PPS 5-20V 40W
BC1.2 DCP 5V1.5A
QC3.0 5V 9V 12V 20V QC4
SAMSUNG-AFC 5V 9V 12V 25W
HUWEI-FCP 5V 9V 18W、SCP 30W 3.6-12V 2.5A。
There are still many protocols supported. On the basis of USB-A, PD protocol support has been added to support PD3.0 PPS protocol and QC4 protocol.
PDO message:
5V 3A、9V 3A、12V 3A、15V 3A、20V 2A、5-11V 3A、5-20V 2A。
It supports 5 PD constant pressure gears and 2 PPS intelligent voltage regulating gears, and the maximum output power of PD fast charging can reach 45W.
The included C to C is equipped with an E-Marker chip, which can support the maximum 5A charging power. It is also an indispensable data cable for charging Xiaomi 9 Pro 5G. USB2.0 transport protocol is used.
The following is the load test of the power bank. First, test the USB-A port:
Conduct charging test on Samsung Galaxy Fold, voltage 9.17V, current 1.61A power 14.78W , open SAMSUNG AFC fast charging.
Carry out charging test on Huawei P30 Pro, voltage 9.19V, current 1.12A, charging power 11.1W , open FCP fast charging.
Charge the Xiaomi 9 Pro 5G, the voltage is 8.92V, the current is 2.53A, and the charging power is 22.54W , open Charge Turbo quick charge.
Conduct charging test on Xiaomi 9, voltage 9.53V, current 2.48A, charging power 23.65W , open Charge Turbo quick charge.
Carry out charging test on Black Shark 2 Pro, voltage 9.53V, current 2.51A, charging power 23.89W . Turn on the charge pump for fast charging.
Carry out charging test on Redmi K20 Pro, voltage 9.33V, current 2.53A, charging power 23.58W . Turn on Charge Turbo quick charge.
Conduct charging test on Meizu 16s Pro, voltage 5.1V, current 1.8A, charging power 9.21W , there is no handshake fast charge, which means that the Xiaomi Mobile Power 3 Super Flash Charge does not support MTK PE fast charge.
Charge Xiaomi CC9 Pro, voltage 5.12V, current 1.38A, charging power 7.1W , there is no smooth handshake and fast charging, and the charging process is very unstable, always disconnected and connected.
Conduct charging test on iPhone X, voltage 5.11V, current 1.78A, charging power 9.09W , enable the quick charge of Apple 2.4A, because the iPhone X had a lot of power at that time, and it did not reach full power in the test.
Conduct charging test on iPhone 11. The voltage is 5.09V, the current is 2.22A, and the charging power is 11.27W. Enable the APPLE 2.4A fast charging.
The above is the test results of the USB-A port. To sum up, it supports the current charge pump scheme for fast charging, such as Xiaomi 9 Redmi K20 Pro 、 Black Shark also supports the fast charging of Huawei, Samsung and Apple. However, the compatibility of Xiaomi CC9 Pro is not very good, and there will be disconnection. In addition, the compatibility is good.
Test the load of Type-C port as follows:
The Samsung Galaxy Fold is the first to bear the brunt, with a voltage of 8.94V and a current of 1.6A charging power 14.38W The new Galaxy Fold does not support Samsung's latest 45W fast charge, or even 25W fast charge. It is a pity that the charging has not made any progress compared with the one you got in the first half of the year.
Charge the Huawei P30 Pro, the voltage is 8.95V, the current is 1.33 power 11.92W , open PD fast charging.
Conduct charging test on Xiaomi 9, voltage 8.72V, current 2.8A, charging power 24.39W , enable PPS fast charging.
Carry out charging test on Black Shark 2 Pro, voltage 9V, current 2.6A, charging power 23.41W , enable PPS fast charging.
Carry out charging test on Redmi K20 Pro, voltage 8.93V, current 1.79A, charging power 16W , open QC fast charging. After repeated tests by the author, PPS fast charging is finally activated, with voltage of 9.5V and current of 2.66A 25.26W . (Not seen.)
Conduct charging test on Xiaomi 9 Pro 5G, voltage 9.27V, current 3.92A, charging power 36.33W , enable the super flash charge. This is the exclusive function of the power bank. It can fast charge the Xiaomi 9 Pro 5G without losing the power of the original charging head, but it has some restrictions on the wire material. The C to C wire with an E-Marker chip supporting the maximum input current of 5A can be used for a smooth handshake and fast charge.
Charge Xiaomi CC9 Pro, voltage 8.77V, current 2.86A, charging power 25.1W , turn on fast charging. It can be seen that the C port of the mobile power supply has good compatibility with the Xiaomi CC9 Pro. It will not be disconnected, and it can also trigger the quick charge smoothly.
Conduct charging test on iPhone X, voltage 8.93V, current 1.42A, charging power 12.72W When the PD fast charge is enabled, the peak charging power is not reached because the remaining power of this iPhone X is relatively high.
Conduct charging test on iPhone 11, voltage 8.91V, current 2.47A, charging power 22.02W , open PD fast charging.
Carry out charging test on the switch, the voltage is 15.01V, the current is 1.03A, and the charging power is 15.5W , open PD fast charging.
Carry out charging test on iPad Pro, voltage 14.99V, current 1.58A, charging power 23.69W , open PD fast charging.
Carry out charging test on Xiaomi laptop, voltage 20.04V, current 1.83A charging power 36.68W , open PD fast charging.
Summary The compatibility of the USB-C interface is good. It can still activate Xiaomi 9 and other mobile phones that use the charge pump fast charging scheme, and can fast charge the latest Xiaomi 9 Pro 5G up to 36W. It can also save the laptop when traveling.
Multi port load
When USB-A and USB-C are loaded at the same time, the voltage of port A will be locked to 5V, and port C will not be affected, so it can be charged quickly and normally.
Three charging ports are loaded at the same time, two A ports are locked at 5V voltage, and C port is still unaffected.
From the above test, it can be seen that the C port can be used safely, and no matter how the other two A ports are loaded, the C port will not be affected.
input
The Xiaomi mobile power supply 3 super flash charging version only supports USB-C port for input.
Use Xiaomi 9 Pro 5G original power adapter for charging input test, voltage 14.78V current 1.86A charging power 27.51W , open PD fast charging.
Use Lenovo lipstick charger for charging input test, voltage 14.89V, current 2.61A charging power 38.91W , open PD fast charging. Lenovo lipstick charger supports maximum 65W PD fast charge, so the maximum input power of Xiaomi Mobile Power 3 Super Flash Charge is only about 40W, which is consistent with the official promotion.
At the final moment of conclusion, the super flash charging version of Xiaomi Mobile Power 3 has not gone any faster. Compared with the high configuration version of Xiaomi Mobile Power 3 years ago, it can only be said that it is a small progress. The official website price is ￥ 299, which is 100 yuan more expensive than the high configuration version. If you are using the Xiaomi 9 Pro 5G mobile phone now, only this power bank can support the fast charging of Xiaomi 9 Pro 5G 40W, If you don't have this demand, you can go back and choose the high configuration version of Xiaomi Mobile Power 3, which is more worthwhile.
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