DJI Mini 4 Pro Drone Fly More Combo Plus with RC 2 Controller - Manual (Page 66)

DJI Mini 4 Pro User Manual
66
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The table below shows the battery level during charging.
LED1 LED2 LED3 LED4 Battery Level
0%-50%
51%-75%
76%-99%
100%
• The blinking frequency of the battery level LEDs differs depending on the USB charger
used. If the charging speed is fast, the battery level LEDs will blink quickly.
• If the battery is not correctly inserted into the aircraft, LEDs 3 and 4 will blink
simultaneously. Insert the battery again and make sure it is securely mounted.
• Four LEDs blinking simultaneously indicates the battery is damaged.
Using the Charging Hub
When used with a USB charger, the DJI Mini 3 Pro Two-Way Charging Hub can charge up to
three Intelligent Flight Batteries or Intelligent Flight Batteries Plus in sequence from high to low
power level. When used with the DJI 30W USB-C Charger, the charging hub can fully charge one
Intelligent Flight Battery in approximately 58 minutes, and one Intelligent Flight Battery Plus in
approximately 1 hour and 18 minutes.
When the charging hub is connected to an AC power outlet using a USB charger, users can
connect both the Intelligent Flight Batteries and an external device (such as a remote controller
or smartphone) to the hub to be charged. The batteries will be charged before the external
device by default. When the charging hub is not connected to an AC power outlet, insert the
Intelligent Flight Batteries into the hub and connect an external device to the USB port to
charge the device, using the charging hub as a power bank. Refer to the DJI Mini 3 Pro Two-Way
Charging Hub User Guide for more details.
• When using the DJI 30W USB-C Charger, the charging time for Mini 4 Pro Intelligent
Flight Battery is approximately 1 hour and 10 minutes, while for Mini 3 Pro Intelligent
Flight Battery Plus it is approximately 1 hour and 41 minutes.
• For safety purposes, keep the batteries at a low power level in transit. Before
transportation, it is recommended to discharge the batteries to 30% or lower.