For so-called “green” reasons, apple no longer ships charger accessories for this year’s iPhone 12 series smartphones. Given that there is already a large stock of mobile phone chargers on the market, the company’s move seems justifiable. However, for users upgrading from the iPhone 11 series, the original 18W usb-c charger does not match the c-to-l cable included in the iPhone 12 package to give full play to the 20W fast charging function supported by the new device. < / P > < p > according to Apple’s official documents, the iPhone 11 is equipped with an 18W usb-c power adapter. However, users need at least 20W of power to make full use of the iPhone 11’s fast charging power. < / P > < p > in addition, according to Apple’s official website, the iPhone 12 and 12 Pro models can use 20W usb-c power adapter to quickly charge 50% of the battery in 30 minutes. Although the power improvement is not much, is this 20W cable charging PD? And is it compatible with all kinds of adapters on the market? < / P > < p > in order to solve this series of problems, the charging head network here is going to make a big move – iPhone 12 charger compatibility evaluation, power from 18W to 100W, almost including all PD power stages on the market, interface from single port to multi port, brand also covers famous brands at home and abroad, the purpose is to facilitate you to choose adapter more leisurely. This article is a 20W review. Let’s take a look at the performance of the 20W PD charger that supports iPhone 12 on the market! < / P > < p > in order to facilitate your reference, we have arranged the compatibility test of 20W PD charger into the table. All chargers shake hands. Don’t mention it. Most of these 20W PD chargers are in 9V 2.22a mode, and the charging power is about 20W. < / P > < p > for a more intuitive comparison, we put the test data in the histogram. These 11 chargers charge the iPhone 12 with a small power deviation of only 0.83w. < / P > < p > in this test, 10 types of PD chargers were used in the 20W power range, and their sizes were all available, and the brands also covered famous brands at home and abroad. The following are the conclusions drawn from this test: < / P > < p > first of all, the compatibility of iPhone 12 is very good. From the test results, most of the mainstream PD chargers on the market can be compatible with it and get USB PD fast charging effect. < / P > < p > secondly, apple officially claims that the charging power of iPhone 12 and iPhone 12 Pro is 20W. These 20W PD chargers are just enough to feed her. Choosing a charger with higher power may have better charging effect than using a 20W PD charger. For the effect, please see the 30W, 45W, 65W and even 100W parts of our series. Global Tech