It's not uncommon for charging devices to integrate other functions, but I still feel pretty fresh when I see an HDMI port on the Zimi power bank.
The actual assembly scenario is as follows, a C port is expanded into 1 USB-A + 1 HDMI, the HUB itself can also charge the notebook, and the other empty C port in the following figure can also "return blood" to the charging treasure at the same time.
After the split screen, Huawei MateBook 14 2020 → Zimi This "docking station" → wired to a 27-inch BenQ large screen, and the most important is the third screen separated from the notebook "wireless screen": innocn N2F PRO portable screen. In fact, at this time, my notebook itself has an HDMI port, and it can also be divided into a fourth screen.
Zimi named this charging treasure that can be used as a HUB "Zimi 10000mAh multi-function mobile power supply", model QB816, rated battery energy 36Wh.
Metallic matte texture with rounded edges and ZM logo on the front.
There are two main features, one is multi-port fast charging, with two Type-C charging ports that support two-way fast charging, and a USB-A output port, the highest support for three ports at the same time outward output, charging yourself can also use any C port;
Another feature is the built-in HDMI 1.4 interface, which is mainly used for the charging treasure as a USB HUB or for Switch TV mode. Hub function is to use it as a USB docking station, first use the built-in C to C cable to access the notebook or mobile phone, at this time THE USB-A port (support USB3.2 Gen1 standard) and HDMI port as an extended interface, the latter can be connected to the monitor large screen.
Switch TV mode I can not test, this feature is mainly used to replace the Switch base and the original adapter, so that it can be projected while charging.
After seeing the previous photos, you should have understood the interface location of the Zimi 10000mAh multi-function mobile power supply, different from the "one-sided opening" design of the conventional charging treasure, it has 3 interfaces on one side (HDMI, USB-C and USB-A) on the adjacent side and a separate 1 Type-C port.
There are 4 power indicators and 1 function button and 1 "mode indicator" opposite the separate C port. When you want to enter the HUB mode, double-click the function key, at this time the mode becomes blue; if you want to exit the HUB mode, you need to click the function key again, and the blue light goes off to restore the normal charging treasure mode.
Both Type-C ports support bidirectional fast charging, with the same function but different output power. Both support inward up to 22.5W fast charging, measured to be the fastest from 0 to full only 3 hours, with an 18W charging head slightly slower, but also only half an hour more. The measured A port supports Apple 2.4A, QC, FCP, AFC and other mainstream fast charging protocols, and the two C ports support 5-11V, 5-20V two-gear PPS, support 5V/9V/12V/15V/20V voltage files, and the compatibility is stable.
If it is charged outward, C2 (Type-C port with HDMI and A port) single port output up to 50W, C1 single port outward discharge up to 30W. Measured to Huawei MateBook 14 2020 charging (up to 65W fast charging), Power-Z display results as follows, first of all with 50W Max C2 port charging, measured 42.42W.
Then use the C1 port of the 30W Max to charge, and the measurement is 27.21W. To tell the truth, these two sets of results are already the best for the charging treasure.
USB-A port output of up to 18W, can be 2C1A at the same time, multi-port outward charging, up to 3 mobile phones "back to blood", at this time the total output power is up to 36W, this total output in the current market charging treasure is still quite high standard, and the entire charging treasure in the 10000mAh capacity of the mobile power supply ranks, the volume is not large, personally feel that the value is also quite brilliant.
The following is a few more sets of charging power for different devices, mainly C2 port. I didn't do a special screening, what I had on hand. For example, charging the Xiaomi Mi 9 (up to 27W fast charging, the current power is 0%), Power-Z shows 17.67W.
Measured to xiaomi mobile power 3 super flash charge version charging (up to support C port 50W fast charging, the current power 75%+), Power-Z display 26.29W.
Measured to charge the Redmi K30 Pro zoom version (up to 33W fast charge, the current power 82%+), Power-Z display 6.003W.
Measured to charge the portable screen of the innocn N2F PRO (up to 30W fast charging), the Power-Z shows a result of 12.32W.
Swtich TV mode can be activated by a three-click function key (the mode light will flash blue), click again to exit. Although I do not have Switch can not show, but this function is also easier to understand, is to directly replace the Switch original base and power adapter, by the C2 port to connect the CtoC cable into the Switch host, C1 port power supply, HDMI port external large screen.
HUB mode need not say more, but the need is mainly C2 port to do HUB bus, its C to A transfer rate is USB3.2 Gen1x1 5Gbps standard, that is, 500MB per second (measured is 300 ~ 400MB / s read and write speed).
Then HDMI is 1.4, embedded with HDCP1.4 &2.2 protocol standard, up to 4K30Hz, 1080p support to 60Hz. The actual test to Huawei MateBook 14 2020 to do notebook C port HUB and external monitor, the use of the process of heat is very small, external 27-inch monitor, and at the same time insert U disk transmission data, the signal is smooth and stable.
The above I am my zimi 10000mAh multi-function mobile power supply detailed test, overall look at the compatibility and practicality of this charging treasure are relatively strong, the price of 288 is a bit expensive, but it is also worth the money, I hope to give you a purchase reference. #充电宝 #