And domestic mobile phone Compared with the thicker (heavier), Apple Do the opposite - the latest iPhone The 12 series of appearances are all "lightening". This has directly led to the reduction of the battery capacity of the entire iPhone 12, followed by the problem of battery life.
Take the white iPhone 12 on my hand. If you use it heavily, it is necessary to charge it 2-3 times a day. At this time, the rechargeable bank has become a necessity. Especially when I go out, I don't like to bring a charging line (easy to lose). The rechargeable bank that supports wireless charging has become the first choice. In particular, this year Apple added a magnetic suction module to make wireless charging more interesting.
New Maiduoduo The power bank, which supports the magnetic magnetic wireless charging of the iPhone 12, has a good overall feeling after a period of use. Let me share with you today.
1、 Simple unpacking
Maiduoduo The magnetic wireless charging bank adopts environment-friendly paper packaging, and the front of the packaging is printed with the product effect picture. It can be seen that this product has launched two color versions, gray and green. I started with gray, low-key and durable. The main selling points are marked on the lower right corner of the front: 15W wireless power, PD20W fast charging, and bracket function.
The back of the package is printed with detailed information of the product, and the center is transparent. The power bank is placed in a customized inner package, which can play a better role in shockproof protection.
It is recommended to read the manual in detail before use, so that you can get started more quickly; A C-C fast charging line is included with the power bank.
2、 Appearance and use experience
The surface of this power pack is made of frosted material and has undergone a similar skin friendly treatment, which not only has a good hand feel, but also is more conducive to slip resistance and prevent fingerprint residue. The size of the entire power pack is 15.5 x 7.5 x 1.55cm, which is not much different from the size of the iPhone 12; The weight is only about 230g, which is light and easy to carry.
There is a round convex area in the front center of the power bank (the surface is printed with the charging sign), which is the magnetic suction wireless charging area; I just need to bring the iPhone 12 close to this area, mobile phone With the power bank, it will automatically absorb, eliminating the trouble of wireless charging that was always inaccurate before.
After adsorption charging, the charging bank of McDonalds can trigger the animation effect of MagSafe wireless charging of Apple's official same model (see the dynamic picture below)
Speaking of magnetic suction, my biggest concern is that the suction is not enough. If the screen is broken, the intestines will be regretful! Take a chance. As can be seen from the moving picture below, after my iPhone 12 and the magnetic charger are adsorbed, I shake them at a faster speed. The iPhone 12 has no intention of moving at all. In fact, no one would use it so rudely at ordinary times, and you can rest assured of normal use!
Close up of the back of the power bank. Some parameter information of the product is printed on the bottom of the back, and there is a folding support on the top. The hidden design makes it smooth to put away and practical to open.
For example, when watching TV dramas, you can directly attach your mobile phone to the charging bank, open the stand and put it on the desktop. If you want to charge, you can watch it while charging. When not charging, it is purely used as a stand. This is also due to the magnetic suction function. Other mobile phones that can be charged wirelessly cannot be supported by this adsorption.
Next, look at the details. The interface and indicator light of the McDowell Magnetic Wireless Charger are designed on the top, including one USB-A fast charge output interface, one USB-C input/output interface, one charging status indicator light, and four round power indicators. There is another one on the side Power Supply Key.
The power of wireless charging can be identified by the flashing color of the indicator light, which has four gears of 15W/10W/7.5W/5W.
It should be noted that when the iPhone 12 is charged wirelessly, the power of the McDonalds Magnet Wireless Charger is 7.5W. At present, except for the Apple official, there is no third party that can support 15W fast charging, so there is nothing to complain about.
Many people often use their mobile phones to record videos, which consumes a lot of power. You can record while charging as shown in the figure below, without blocking your mobile phones camera 。
3、 Charging effect test
In addition to wireless charging, the McDonalds Magnetic Wireless Charging Bank is also equipped with 1A1C dual interfaces. USB-A interface supports 5V/2.4A, 9V/2A, 12V/1.5A, 4.5V/5A output; USB-C interface output supports 5V/3A, 9V/2.22A, 12V/1.5A, and input supports 5V/2.4A, 9V/2A.
Let's actually test the working state of the power bank. Let's take a look at the no-load voltage first. The actual no-load voltage of USB-A is about 5.1244V, and the no-load voltage of USB-C is about 5.1230V.
1. IPhone 12 charging test
Use the C port to charge the iPhone 12 with 16% of the remaining power. At 15:27, the iPhone 12's power reached 16%, and at 15:57, the iPhone 12's power reached 68%. After 30 minutes, 52% of the remaining power was charged. The charging speed was fast. At 17:22, the power of iPhone 12 reached 100%, and the whole charging process took 115 minutes in total.
Use the relevant detection equipment to obtain the charging data (as shown in the figure below). It can be seen that when using the C port output, the voltage is about 9.0289V, the current is about 2.142A, and the total charging power is 19.341W, which is consistent with the promotion of 20W PD fast charging.
Similarly, we can see from the whole process charging data chart (below) that the iPhone 12 starts from 16% of the charge, and after about 45 minutes, the charging voltage is around 9V, and the current gradually decreases; After 45 minutes, the charging voltage drops to about 5V, the current rises, and then gradually decreases. The whole charging process takes 115 minutes.
After the iPhone 12 is fully charged from 16% to 100%, there are still 3 lights on the power indicator of the McDonalds Magnet Wireless Charger, and the remaining power is sufficient. At the same time, during the whole process of charging the iPhone 12, only the charging port felt slightly warm at the beginning of charging, and the overall temperature control and heat dissipation performance was good.
2. Meizu 16S Pro charging test
In addition, I tested the USB-A interface to charge Meizu 16S Pro. The initial power of Meizu 16S Pro is 23%, and the A interface is used for output charging.
After charging, it can be seen (as shown in the figure below) that the charging voltage is stable at 5.1666V, the current is stable at 1.8989A, and the charging power is stable at about 9.8W. After 30 minutes, the power of Meizu 16S Pro reached 52%, and 29% was charged in 30 minutes.
When charging for about 30 minutes, the voltage rises and stabilizes at about 8.1V (as shown in the figure below), the current stabilizes at about 1.44A (after about 15 minutes, the current begins to decline), and the charging power is about 12W. After 30 minutes of charging, the power of Meizu 16S Pro reaches 86%, and 34% of the power is charged in 30 minutes. That is to say, after one hour of charging, the power of Meizu 16S Pro has increased from 23% to 86%, and 63% of the power has been charged. The overall charging speed is OK. It should be noted that the output interface of the Maxtor Magnetic Charging Bank USB-A supports a maximum of 22.5W fast charging Huawei mobile phone When charging, the speed will be much faster.
The two output ports plus wireless charging enable Maduoduo to charge up to three devices at the same time. For me, I can handle the device at hand when I go out with one. However, it would be better if the capacity could be "increased"!
3. Self charging test
Finally, test the length of time required to fully charge the power bank. When the power indicator of the power bank has 2 cells (about 50% of the power is left), use the official 30W fast charge of Apple Charger +The C-C data cable takes 50 minutes to charge the Madedo Power Bank, 83 minutes to charge the Madedo Power Bank from 50% to 75%, and 123 minutes to charge the Madedo Power Bank from 50% to 100%; The charging speed is fast in the first half of the whole charging process, and the self charging speed in the second half gradually slows down until it is fully charged.
4、 summary
If you are an iPhone 12 user, it is highly recommended to start with it, because when you get it, you will feel that the whole functional design is aimed at Apple 12, such as magnetic charging and PD20W fast charging, which are all customized for iPhone 12. Let's share the advantages and disadvantages after personal use.
advantage:
1. High appearance, special frosting treatment enhances hand feel;
2. The whole is light but not heavy;
3. Additional functions of the support, one-stop solution to mobile phone charging, desktop drama, mobile phone support problems;
4. Magnetic charging support, no line for going out charging, accurate alignment, large magnetic adsorption, and no impact on mobile phone signals;
5. Dual port wired output, A port maximum output 22.5W（ Huawei Ultra fast charging), the maximum output of port C is PD20W, and the charging speed is guaranteed;
6. You can take it on the plane.
Insufficient:
1. Wearing a protective case without magnetic suction function will affect the effect of magnetic suction;
2. The magnetic holder function is only for the iPhone 12, and other mobile phones that support wireless charging cannot "stand still".
