Zhongzheng Renhe introduces high cost performance 20W fast charging charger with 15W wireless charger

Multi port fast charging charger has been popular with consumers. Recently, Xiaomi 65W charging head network has been launched PD power adapter ad651 and 65W three port charger ad653 are two new types of chargers. Xiaomi charger ad653 is a 2a1c multi port fast charging charger, in which the maximum output of port C is 65W, and the maximum output of port a is 18W. It can charge two devices at the same time, easily meeting the daily fast charging needs of users.

Zhongzheng Renhe 20W fast charging charger has a white shell, two pin fixed pin design, the shell surface is printed with "GW" trademark, the three dimensions are 45.38mm x 55.27mm x 22.0mm, and the weight is 49.6g.

In terms of the design of the bevel around the shell, the edge chamfering, and the interface configuration, the most widely used single usb-a output configuration is used. The usb-a output port is equipped with a work indicator light, which will light up a faint green light after the charger is powered on, indicating that the user is currently working. The parameter information is printed on the side of the shell. The model gw-tcqc3-a1 supports the use of 100-240V 50 / 60Hz 0.8A global power grid. The output has three fixed voltage levels of 5v3a / 9v2.22a/12v1.67a, and the maximum output power is 20W. It has obtained ETL, FCC certification and level 6 energy certification.

Use the chargerlab power-z kt002 USB tester to poll the fast charging protocol of Zhongzheng Renhe 20W fast charging charger. You can see from the screen that it supports several common fast charging protocols such as apple2.4a, Samsung 5v2a, qc3.0, qc2.0, DCP, AFC, FCP, etc.

Zhongzheng Renhe 20W fast charging charger was tested on the wireless charger test bench, and passed the 5W, 7.5W, 10W and 15W wireless charging test. The picture shows 15W on load, and the charger outputs 20W power.

In actual measurement, Zhengren and 20W fast charging charger are connected with 15W wireless charger to charge iPhone 12 Pro wirelessly. The output power of charger is 12.39v 0.87a 10.82w. Zhongzhengren and 20W fast charger are connected to 15W wireless charger to charge Samsung S20 Ultra. The output power of the charger is 12.39v 0.98a 12.17w. Zhongzheng Renhe 20W fast charging charger is connected with 15W wireless charger to charge Samsung Huawei mate 40. The output power of the charger is 12.39v 0.87a 10.82w.