Last term, the charging head network was rightBelkinOne of its productsQi2Wireless chargingThe battery stand has been tested, and we can learn that it has the same charging experience as MagSafe charger, but users need to know that iPhone can support this technology.
This time, the charging head network still brings aBelkinQi2two-in-oneWireless chargingElectric appliance, which has a flat body design and supports iPhone and AirPods devicesWireless chargingAt the same time, 2 * USB Type-C port is configured for wired input and output, which is more mainstream compatible.Now, let's see how this charger actually performs.
Unpacking Introduction
Belkin charger box is still a simple design with half green and half white colors. In addition to the charger magnetic charging scene diagram, the most important thing is to have“Qi2”Logo, which supports iPhone 15WWireless chargingElectrical and 5W USB-C output.
The back of the charging box is printed with the key features and multilingual instructions of the relevant charger.
Take out all the items in the package, BelkinQi2two-in-oneWireless chargingElectrical appliances, charging wires, instruction manuals&warranty cards, etc.
BelkinQi2The two in one wireless charger is of flat design, and the overall shell is made of ABS+PC material, with fine grain sanding treatment on the surface, which feels silky and smooth;At the same time, the body has two wireless charging areas, which can charge mobile phones and headsets wirelessly, and only screen printed the "belkin" brand words, highlighting the simple look.
The magnetic wireless charging module on the front of the charger is similar to MagSafe charger, which is made of silicone material with skin friendly texture, soft and silky;During adsorption charging, it can be accurately aligned with the magnets inside the iPhone, with strong magnetic attraction.
In addition, the circular area on the right is designed to sink, which can support the charging of headsets that support wireless charging such as AirPods.
When the charging station is charging wirelessly, the LED indicator is ice blue.
The top middle frame has a 1 * USB Type-C port, the female rubber core is pure white, and the word "Input" is screen printed.
There is a single USB Type-C port at the middle frame on the other side, the female rubber core is pure white, and the word "Output" is screen printed.
Belkin Qi2 2-in-1 wireless charger has a "C" type anti-skid silicone pad on the left and right of the backplane, and the central area is screen printed with relevant parameter information.
Model: WIZ021;
Input: 9V/3A;
Output: USB-C: 5V/1A;
Wireless output: 15W Max (iPhone), 5W Max (AirPods);
Total output: 20W Max;It is also printed with CE, UKCA, KC, Qi2 and other certification marks.
The supporting charging wire is of C to C type, with a white PC material outer cover. The sub end shell and the wire body have a thickened injection design, and the wire is bound and fixed through steel wire coils.
The Type-C terminal has a specially designed PIN pin inside, or supports functions of different specifications.
The wire information is read by POWER-Z KM003C tester, and no information is displayed in the actual measurement, or there is no E-Marker chip.
The length of charging wire is about 156cm.
Belkin Qi2 two in one wireless charger is about 164.70mm long.
Belkin Qi2 2-in-1 wireless charger is about 82.59mm wide.
Belkin Qi2 2-in-1 wireless charger (maximum) is about 20.18mm thick.
Belkin Qi2 two in one wireless charger weighs about 312.6g.
Belkin Qi2 2-in-1 wireless charger package weighs about 365.0g.
Wireless charging test
Connect the original charger to Belkin Qi2 2-in-1 wireless charger, and the measured no-load power consumption is 0.81W, which can be ignored.
Use Belkin Qi2 two in one wireless charger to charge the iPhone 15 Plus mobile phone, and the measured output power of the charger terminal is 19.93W.
The Belkin Qi2 two in one wireless charger is used to charge the iPhone 14 Pro Max mobile phone (iOS 17 is not upgraded). The measured output power of the charger terminal is 10.08W, which does not support Qi2 wireless charging.
Use Belkin Qi2 two in one wireless charger to charge the AirPods Pro, and the measured output power of the charger terminal is 2.57W.
At the same time, the iPhone 15 mobile phone is charged in the headset charging area, and the measured output power of the charger terminal is 6.33W. The mobile phone can be charged wirelessly, but the user needs to calibrate the location of the mobile phone.
Use Belkin Qi2 two in one wireless charger to charge iPhone 15 Plus and AirPods, and the measured output power of the charger terminal is 21.45W.
Use Belkin Qi2 two in one wireless charger to charge two iPhones+AirPods. The measured output power of the charger terminal is 20.55W, and the input power of the iPhone 15 Pro mobile terminal is 6.77W.
Similarly, the wireless charging area of Belkin Qi2 two in one wireless charger can still support the charging of Android phones with wireless charging function, and you can see that the mobile phone displays the wireless charging UI interface, but the user needs to calibrate the location of the mobile phone.
Full charge test
takeBelkinThe Qi2 2-in-1 wireless charger is connected to the iPhone 15 Pro Max, placed in a 25 ℃ incubator and connected to the power supply. The test results are as follows.
Connect the power supply and shake hands with 9V voltage, and the power is stable at about 20W in the first 10 minutes;At 26 minutes, the power slowly dropped to about 8W;Then the power rises to 11-13W and lasts for 1 hour and 47 minutes. Then the power drops briefly and lasts for 2 hours and 11 minutes at 11W. Then it starts to trickle charge until it is fully charged. The whole charging process takes about 2 hours and 58 minutes.
Draw the charging data into a line chart, which shows thatBelkinThe Qi2 two in one wireless charger takes 1 hour and 10 minutes to charge 50% of the iPhone 15 Pro Max, 2 hours to charge 80%, and 2 hours and 58 minutes to fully charge.
Temperature test
The wireless charger is a conversion device. There will be losses during the charging process, which will be emitted in the form of heat, so the charger will generate heat.BelkinThe Qi2 2-in-1 wireless charger can support wireless 15W output at most. Place the charger in a 25 ℃ incubator to see how Belkin's Qi2 2-in-1 wireless charger performs when charging the iPhone 15 Pro Max wirelessly.
After 30 minutes, use a thermal imager to take a picture of the maximum temperature of 39.1 ℃ at the connection between the magnetic suction bracket and the mobile phone. At this time, touch the mobile phone with your hand to feel warm.
Summary of charging head network
Belkin's Qi2 2-in-1 wireless charger has a flat body design, and is equipped with a wireless charging area and wired charging design, which can provide the iPhone 13-15 series mobile phones with a charging experience of Qi2 15W wireless charging. Although wired charging is only 5W output, it can charge small power devices such as headsets, watches, and so on. Wired and wireless can be matched at will.
In the actual measurement of wireless charging, the charging performance of the iPhone 14 Pro Max mobile phone (not upgraded to iOS 17) during wireless charging is the same as that of the conventional three parties, which only supports 7.5W. Therefore, based on the current situation, when users buy a Qi2 charger, they need to know whether the iPhone is upgraded to iOS 17 or whether it officially supports Qi2 wireless charging.
On the whole, Belkin's Qi2 two in one wireless charger supports the Qi2 wireless technology, which can provide iPhone 13-15 series phones with a charging experience comparable to that of MagSafe chargers. At the same time, it can also conduct wired charging. Users can place the charger on the desktop, which can meet the charging needs of Apple's three piece set (iPhone+AirPods+Apple Watch).