Small size can also output high power, ZMI Zimi two-way fast charging treasure MINI high version review one, ZMI Zimi 10000mAh mini charging treasure introduction 1, product unboxing 2, volume weight two, protocol detection 1, USB-C2, USB-A three, charging compatibility test 1, USB-C2, USB-A3, dual-port simultaneous output 4, while charging and putting four, input test 1, USB-C input 2, input full five, other performance test 1, output efficiency 2, temperature rise 3, High-quality battery charging head network summary

Domestic 3C accessories brand ZMI purple rice has produced new products~

The new product launched this time is still the power supply series: ZMI two-way fast charging treasure MINI high-end version, the main portable, high-power.

ZMI Zimi has been focusing on the field of 3C accessories since its inception, focusing on research and development, and has launched a number of classic products, which have been well received by users. And this MINI high-end version of the fast charging treasure launched this time is believed to be another explosive product.

<h1 class="pgc-h-arrow-right" data-track="9" >, ZMI purple rice 10000mAh mini charging treasure introduction</h1>

<h1 class="pgc-h-arrow-right" data-track="11" >1</h1>

The packaging box is as ZMI purple rice style as always, the familiar "ZMI" brand logo in the upper left corner, and the appearance of the product can be seen in the middle.

In addition to the product body, the A2C cable and instruction manual are included directly from the box.

ZMI PurpleMi's new two-way fast charging treasure MINI high-end version of the entire shell is black, surrounded by the addition of frosting process processing experience is good, the entire fuselage week only "ZMI" Logo, very concise.

According to the official introduction, ZMI Zimi's new two-way fast charging treasure MINI high-end version has a built-in 10000mAh battery capacity, which is composed of two 21700 high-capacity batteries, which has the advantage of ensuring both capacity and getting the best grip, both of which can be taken into account.

Unlike the frosted housing, the top and bottom of the power bank use a bright design, which has also appeared in other power supply products of ZMI Zimi before.

ZMI concentrates all the functional openings on the interface panel, including a USB-C two-way fast charge interface, USB-A fast charge output interface, four power indicators and a large circular power button. The buttons are slightly accentuated for easy user blind pressing.

Specific parameter information is printed at the bottom, as detailed below.

Product Name: ZMI 10000mAh Two-way Fast Charge Mobile Power MINI High Edition

Model: QB818

Battery type: Lithium-ion battery

Rated Capacity: 5600mAh (5V3A)

Battery energy (rated/typical): 35.5Wh/36.3Wh 3.63V, 9800mAh/10000mAh

输入:5V3A、9V2.5A、12V1.8A、15V1.5A

USB-C 输出:5V3A、9V3A、12V2.25A、15V2A 30W Max

USB-A 输出:5V2.4A、9V2.23A、12V1.67A

Dual-port simultaneous output: 5V3A

Manufacturer: Jiangsu Zimi Electronic Technology Co., Ltd

Made in China

<h1 class="pgc-h-arrow-right" data-track="32">2, volumetric weight</h1>

The length of the charging treasure measured using calipers is about 98.43mm.

The width is approximately 50.22mm.

The thickness is approximately 26.13mm.

Net weight approx. 203.2 g.

On the left is the smallest 5G mobile phone iPhone 12 mini, the screen is only 5.4 inches, and ZMI Zimi's new two-way fast charging treasure MINI high-end version is much smaller than the iPhone 12 mini.

Compared with the current largest iPhone 12 Pro Max, the visual impact is very obvious.

The thickness is roughly the same as that of a standing one-dollar coin.

It is very small and very comfortable to hold in the hand.

<h1 class="pgc-h-arrow-right" data-track="43" >2. Protocol detection</h1>

<h1 class="pgc-h-arrow-right" data-track="45">1、USB-C</h1>

Using ChargerLAB's POWER-Z KT002 to read the USB-C fast charging protocol, the actual test supports PD, PPS, Apple2.4A, QC2.0, QC3.0, QC4+, AFC, FCP and other fast charging protocols.

When USB-C triggers the PD fast charge output, it can provide four fixed voltage positions of 5V3A, 9V3A, 12V2.5A, 15V2A and a set of PPS gears of 5-11V3A.

<h1 class="pgc-h-arrow-right" data-track="49">2、USB-A</h1>

Finally, the USB-A fast charging protocol is read, and the fast charging protocols such as Apple2.4A, QC2.0, QC3.0, and AFC are supported.

<h1 class="pgc-h-arrow-right" data-track="52" > third, charging compatibility test</h1>

<h1 class="pgc-h-arrow-right" data-track="54">1、USB-C</h1>

USB-C supports up to 30W of PD fast charge output, charging the iPhone 12 Pro Max can provide nearly 23W of fast charge power, which can fully meet the power requirements of the iPhone 12 Pro Max.

For the Xiaomi Mi 11 it can provide a fast charge power of 23.80W.

USB-C supports PPS fast charging, so charging the Samsung S20 Ultra can provide 25.40W of fast charging power.

Apple's latest MacBook Air M1 is equipped with a USB-C interface that supports USB4 transfer protocol, supports USB PD fast charging, and uses USB-C to charge the MacBook Air M1 with a power of 14.83V 1.88A 27.98W.

From the test data, the mobile phone here is a 9V fast charge, which thanks to the blessing of PPS for Samsung Xiaomi and other models can provide high-power fast charging, the overall performance is good. iPads and laptops can provide 15V high-voltage fast charging.

USB-C supports up to 30W output power, so the direction of the entire histogram is also relatively gentle, the highest power is MacBook Air M1, 27.99W, has been close to the maximum output power of USB-C.

<h1 class="pgc-h-arrow-right" data-track="62">2、USB-A</h1>

USB-A can provide Apple 2.4A charging for the iPhone, which actually charges the iPhone 12 Pro Max at 11.75W.

Nubia Z30 Pro is Nubia's latest Z-series flagship model, charging the Nubia Z30 Pro with USB-A and power at 8.54V 1.92A 16.43W.

USB-A can provide apple devices with about 12W of fast charge power, for most Android phones to provide QC fast charge, the overall performance is good, has not found incompatible problems.

In the histogram, the Meizu 17 Pro has the highest power, reaching 20.89W, and other devices are in a normal fast charging state.

<h1 class="pgc-h-arrow-right" data-track="68" >3, dual-port simultaneous output</h1>

Use 2 USB ports to charge two mobile phones at the same time, the power is 7.95W and 9.30W, and the charging treasure supports 2 USB ports to output at the same time and share 5V3A output.

<h1 class="pgc-h-arrow-right" data-track="71" >4</h1>

The actual use of the charger to charge the charging treasure, while using the USB-A of the charging treasure to charge the mobile phone, the measured charging treasure supports charging while putting, which is very convenient for going out. Use the charger to charge the charging treasure when resting at night, and then use the charging treasure to charge the mobile phone, and wake up in the morning to be fully charged.

<h1 class="pgc-h-arrow-right" data-track="74" >4. Input test</h1>

<h1 class="pgc-h-arrow-right" data-track="76">1, USB-C input</h1>

Using the PD charger to charge the treasure through the USB-C interface, the power is 8.93V 1.87A 16.76W, and the charging treasure supports fast charging input.

<h1 class="pgc-h-arrow-right" data-track="79" >2</h1>

Using the PD charger to charge the charging treasure, the whole process can be seen to be a gradual increasing trend, after 1 hour and 32 minutes, the power and current gradually decrease until the end of charging, the whole process takes about 2 hours and 14 minutes, the maximum power is 8.76V 2.32A 20.35W.

<h1 class="pgc-h-arrow-right" data-track="82" >5, other performance tests</h1>

<h1 class="pgc-h-arrow-right" data-track="84" >1, output efficiency</h1>

Let the ZMI Zimi two-way fast charging treasure MINI high-end version output in 5V2A gear, the whole process takes about 3 hours and 08 minutes. The energy emitted is about 31.9494Wh, so the efficiency of the charging treasure when outputting in 5V2A gear is about 31.9494/36.3=88.01%.

The voltage is increased to 9V, so that the ZMI Zimi two-way fast charging treasure MINI high-end version is output in 9V2A gear, and the whole process takes about 1 hour and 42 minutes. The energy emitted is about 30.4847Wh, so the efficiency of the charging treasure when outputting in 9V2A gear is about 30.4847/36.3=83.97%.

Finally, the power is increased to 15V2A 30W, so that the ZMI Zimi two-way fast charging treasure MINI high-end version is output in 15V2A gear, and the whole process takes about 57 minutes. The energy emitted is about 28.5903Wh, so the efficiency of the charging treasure when outputting in 20V1.5A gear is about 28.5903/36.3=78.76%.

<h1 class="pgc-h-arrow-right" data-track="92" >2, temperature rise</h1>

Test environment: 25 °C incubator

Test conditions: Collect the surface temperature of the charging treasure at 15V2A 30W power for half an hour after continuous full load output.

The maximum temperature collected to the surface of the charging treasure after half an hour of continuous full load output in 15V2A gear is 46.4°C.

Flip to the other side and the maximum surface temperature of the charging treasure is 61.5°C.

<h1 class="pgc-h-arrow-right" data-track="99" >3, high-quality batteries</h1>

At present, there are two main types of mobile power on the market, one is to take the small capacity low power route, the power of such products is generally below 22.5W; the other is to take the large capacity and high power route, using multiple strings of lithium battery packs, the power is basically above 45W, of course, the volume is relatively large.

ZMI Zimi's latest launch of this two-way fast charging treasure MINI high-end charging head network has been disassembled and synchronously launched a disassembly report, the internal use of Samsung 21700 power battery, a single cell capacity of 5000mAh, two cells just make up of 10000mAh battery capacity, not only to achieve large capacity but also to take into account the feel.

High-quality batteries coupled with ZMI Zimi's research and development for products make this fast-charging power treasure MINI high-end version achieve 30W high-power output on the basis of 10000mAh battery capacity, taking into account small size and high power, which can provide charging for notebooks. And in the efficiency test, it can be found that whether it is 5V2A, 9V2A or 15V2A, the output can be stable without dropping the line, and the performance is very good.

The details about the inside of the product can be viewed in the dismantling report launched by the charging head network.

<h1 class="pgc-h-arrow-right" data-track="108" > charging head network summary</h1>

Here Xiaobian simply summarized the mobile power supply of ZMI Zimi's model of "QB8" series, it can be seen that ZMI Zimi has been exploring for a long time on the PD fast charging treasure, and from the basic 18W PD to the highest 100W PD power ZMI Zimi has corresponding product coverage. Among them, ZMI Zimi No. 10, ZMI Zimi No. 10 Pro and ZMI Zimi No. 20 Charging Treasure have become classic products and are widely loved by consumers.

The launch of ZMI Zimi two-way fast charging treasure MINI high-end edition enriches the product line of ZMI zimi's fast charging treasure, large-capacity high-performance ZMI zimi 20, small volume portable high-performance ZMI two-way fast charging treasure MINI high-end version, different capacity, different power, different volumes, no matter what kind of charging treasure users have needs can be found here in ZMI zimi. The newly launched ZMI Purple Meter Two-way Fast Charging Treasure MINI High Edition will further reduce the volume and further increase the power, and I believe it will be another explosive product.