In March 2020, Xiaomi launched four 65W PD chargers in one breath: AD65G, AD653, AD651, and MDY-11-EB. Among them, the AD651 charger is more eye-catching, because only it does not support the Xiaomi private agreement, and the other three products support it.

After selling for a period of time, the AD651 was taken off the shelf. Recently, the product was put on the shelf again. The model was changed to AD651P, and the missing Xiaomi proprietary agreement was also added.
What is the new private agreement of Xiaomi AD651P? Some Xiaomi smartphones adopt different power fast charging solutions such as 10V5A, 10V4A, 10V3A, etc. based on the PPS protocol. They correspond to flagship models and mainstream models.

Previously, the old version of AD651 only supported PD3.0, and did not include the private agreement. It could not support Xiaomi’s high-power fast charging. Even the flagship model such as the Xiaomi Mi 10 Pro could only charge about 18W. And this time, after joining the 10V5A private agreement, this handset can also get 50W MAX fast charge.
In daily use, the AD651P is no different from common PD chargers, including 5V3A / 9V3A / 12V3A / 15V3A / 20V3.25A. These commonly used PDOs can provide up to 65W of PD fast charging, suitable for laptops and tablets.

According to the information disclosed on the official website of Xiaomi, it takes 1 hour and 50 minutes to fill the MacBook Pro 13 and 2 hours and 25 minutes to fill the Mi Notebook Pro 15.6.
Also read: Xiaomi GaN charger Type-C 65W Announced At 149 Yuan ($21)
The Xiaomi AD651P measures 50mm x 50mm x 28mm, which is 27% smaller than the previous generation 65W PD charger. It adopts a foldable plug design. The pins can be stored in the shell when going out.
The Xiaomi AD651P can be regarded as an earlier version of firmware upgrade, with the addition of 10V5A private protocol support. Now, it can better provide high-power fast charging for Xiaomi devices. As for the selling price, the price remains at 99 yuan ($14) as before.