iPhone11pro max supports wireless charging, after connecting the charger to the power supply, place the phone horizontally on the charger, and wait for the screen to light up wireless charging is successful. The iPhone11pro max has a 3969mAh battery capacity, the longest lasting battery life of the iPhone to date is up to 5 hours longer than the iPhone XS Max, and can be charged quickly, up to 50 percent in 35 minutes, requiring the use of 18 watts or more power adapter.