dji MAVIC MINI Guide De L'utilisateur page 5

2. When the Intelligent Flight Batteries are inserted into the charging hub, with
external devices connected to the USB port and the charger disconnected
from the charging hub, the batteries can be used as a power bank to charge
the connected external devices.
Usage
Charging Intelligent Flight Batteries
1. As shown in Figure A, insert the battery into the battery port until there is a
click. Connect the charging hub to a power outlet (100-240 V, 50/60 Hz) using
a Micro USB cable and a DJI 18W USB Charger.
2. The Intelligent Flight Battery with the highest power level will be charged first
and the rest will be charged in sequence according to their power levels.
The status LEDs will glow solid white after the corresponding battery is fully
charged. Remove the battery from the charging hub as shown in Figure B.
Using Intelligent Flight Batteries as Power Banks
As shown in Figure C, insert the Intelligent Flight Battery into the charging hub
without connecting it to a charger, then connect any external device to the USB
port in the charging hub. The Intelligent Flight Battery with the lowest power level
will be discharged first and the rest in sequence according to their power levels.
The status LEDs will display the power level of the battery that supplies power
when the external devices are being charged.
Press the function button on the charging hub once to activate charging
if charging does not begin automatically.
Checking Battery Levels
The status LEDs will display battery levels for five seconds after the batteries are
inserted into the charging hub. Users can also check the battery levels by pressing
the function button once. Refer to the section below for the battery level description.
Status LEDs Descriptions
Charging Status
Each battery port has its corresponding status LED array.
Status LEDs in an array blink
successively (quickly)
Status LEDs in an array blink
successively (slowly)
Status LEDs in an array blink
successively (slowly for approx. 30 s,
then blink very slowly with a gap of 2 s)
4
The battery in the corresponding battery
port is being charged using a Quick
Charge charger.
The battery in the corresponding battery port
is being charged using a normal charger.
The battery in the corresponding battery
port is being charged. In this case,
charging will be extremely slow. It is
recommended to use another Micro USB
cable for charging.