Xiaomi has introduced their new 30W fast wireless charging technology, called the Mi Charge Turbo, which will debut with the new Mi 9 Pro 5G smartphone.
Xiaomi says that the 30W fast wireless charging technology comes with four main innovations:
• an efficient 4:1 direct-charge architecture
• high power wireless reverse-charging technology
• a more secure and stable dual-band transmission technology
• a universal combination of wired OTG reverse-charging and high-power wireless reverse-charging
Compared to the 20W wireless charging 2:1 direct-charge architecture, the new 4:1 utilizes two levels of charge pump voltage reduction. It makes charging more efficient but at the same time reduces the heat produced. According to Xiaomi, the 30W Fan-cooled Wireless Charging Stand can charge a 4000mAh battery from zero to 50% in about 25 minutes, and 100% in 69 minutes.
Xiaomi is introducing two new wireless charging accessories. One is the 30W Fan-cooled Wireless Charging Stand that features an ergonomic design and a vertical air duct for cooling. The second one is the 20W Smart Tracking Wireless Charging Pad that automatically tracks and aligns its charging coils to the smartphone, as well as display the phone’s charging status.
As for the Mi 9 Pro 5G, it supports four types of charging: wired fast charging, wireless flash charging, wired OTG reverse charging, and wireless reverse charging. For example, when your phone is using wired fast charging, you can also use its wireless reverse charging function to charge other devices that support wireless charging; or supply power to other devices through wired OTG while it is using wireless flash charging.
The date of arrival of the Mi 9 Pro 5G and its wireless chargers are yet to be announced.
