GTrusted

iVoler 75W USB Type C Charger with Power Delivery (click here for Amazon pricing) uses USB Power Delivery to not only charge various mobile devices but also certain laptops like the Mi Notebook Air 13.3" so let's see how well the iVoler charger works with this laptop.

To see if the iVoler charger is working correctly with the Xiaomi laptop, we direct connect both devices using a USB Type-C to Type-C cable and observe the USB Power Delivery communications. 

The iVoler 75W USB Type C Charger declares over USB Power Delivery to offer 15 watts (5 volts @ 3 amps), 27 watts (9 volts @ 3 amps), and 45 watts (15 volts @ 3 amps) power profiles to the Mi Notebook Air 13.3".

The Mi Notebook Air 13.3" on a 2% charged battery is seen to draw only 5 watts (5 volts @ 1 amps) from the iVoler charger. 

The iVoler 75W USB Type C Charger with Power Delivery later advertises it supports four different PDO's: 15 watts (5 volts @ 3 amps), 27 watts (9 volts @ 3 amps), 45 watts (15 volts @ 3 amps), and 60 watts (20 volts @ 3 amps). Note it's not USB compliant behavior to have a charger advertise different PDO's.

We also observe the Mi Notebook Air 13.3" goes on to establish 60 watts (20 volts @ 3 amps) of charging with the iVoler charger.

From the power graph, we can see that the iVoler 75W USB Type C Charger provides 54 watts (20 volts @ 2.7 amps) to the Mi Notebook Air 13.3" at 2% battery level, which indicates the iVoler charger works fine with the Xiaomi laptop.