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Phantom4 UserManual
Aircraft
Low Temperature Notice:
1. Battery capacity is significantly reduced when flying in low temperature environment (< 0℃ ).
2. It is not recommended to use the battery in extremely low temperature (< -10℃) environment. Battery voltage
should reach to the appropriate level when using in the environment where temperature range
between
minus 10 to 5 .℃
3. Stop flying when DJI Pilot app displays “Low Battery Level Warning” in low temperature environment.
4. Place the battery indoors to warm up the battery before using it in the low temperature environment.
5. To ensure the performance of the battery, keep the battery body temperature above 20 .℃
In cold environments, insert the battery into the battery compartment and allow the aircraft to warm up
for approximately 1-2 minutes before taking off.
Checking the battery level
The Battery Level Indicators display how much remaining power the battery has. When the battery is
powered off, press the Power Button once. The Battery Level Indicators will light up to display the current battery
level. See below for details.
The Battery Level Indicators will also show the current battery level during charging and
discharging. The indicators are defined below.
: LED is on. : LED is flashing.
: LED is off.
Battery Level
LED1 LED2 LED3 LED4 Battery Level
87.5%~100%
75%~87.5%
62.5%~75%
50%~62.5%
37.5%~50%
25%~37.5%
12.5%~25%
0%~12.5%
=0%
Battery life
The battery life indicates how many more times the battery can be discharged and recharged before
it must be replaced. When the battery is powered off, press and hold the Power Button for 5 seconds to check
the battery life. The Battery Level Indicators will light up and/or blink as described below for 2 seconds: